999469140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 3071803392

約数和(自身を除く): 2072334252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 61, 62, 69, 92, 93, 115, 122, 124, 138, 155, 183, 186, 230, 244, 276, 305, 310, 345, 366, 372, 383, 460, 465, 610, 620, 690, 713, 732, 766, 915, 930, 1149, 1220, 1380, 1403, 1426, 1532, 1830, 1860, 1891, 1915, 2139, 2298, 2806, 2852, 3565, 3660, 3782, 3830, 4209, 4278, 4596, 5612, 5673, 5745, 7015, 7130, 7564, 7660, 8418, 8556, 8809, 9455, 10695, 11346, 11490, 11873, 14030, 14260, 16836, 17618, 18910, 21045, 21390, 22692, 22980, 23363, 23746, 26427, 28060, 28365, 35236, 35619, 37820, 42090, 42780, 43493, 44045, 46726, 47492, 52854, 56730, 59365, 70089, 71238, 84180, 86986, 88090, 93452, 105708, 113460, 116815, 118730, 130479, 132135, 140178, 142476, 173972, 176180, 178095, 217465, 233630, 237460, 260958, 264270, 273079, 280356, 350445, 356190, 434930, 467260, 521916, 528540, 537349, 546158, 652395, 700890, 712380, 724253, 819237, 869860, 1074698, 1092316, 1304790, 1365395, 1401780, 1448506, 1612047, 1638474, 2149396, 2172759, 2609580, 2686745, 2730790, 2897012, 3224094, 3276948, 3621265, 4096185, 4345518, 5373490, 5461580, 6448188, 7242530, 8060235, 8192370, 8691036, 10746980, 10863795, 14485060, 16120470, 16384740, 16657819, 21727590, 32240940, 33315638, 43455180, 49973457, 66631276, 83289095, 99946914, 166578190, 199893828, 249867285, 333156380, 499734570, 999469140]

約数ペア:

[(1, 999469140), (2, 499734570), (3, 333156380), (4, 249867285), (5, 199893828), (6, 166578190), (10, 99946914), (12, 83289095), (15, 66631276), (20, 49973457), (23, 43455180), (30, 33315638), (31, 32240940), (46, 21727590), (60, 16657819), (61, 16384740), (62, 16120470), (69, 14485060), (92, 10863795), (93, 10746980), (115, 8691036), (122, 8192370), (124, 8060235), (138, 7242530), (155, 6448188), (183, 5461580), (186, 5373490), (230, 4345518), (244, 4096185), (276, 3621265), (305, 3276948), (310, 3224094), (345, 2897012), (366, 2730790), (372, 2686745), (383, 2609580), (460, 2172759), (465, 2149396), (610, 1638474), (620, 1612047), (690, 1448506), (713, 1401780), (732, 1365395), (766, 1304790), (915, 1092316), (930, 1074698), (1149, 869860), (1220, 819237), (1380, 724253), (1403, 712380), (1426, 700890), (1532, 652395), (1830, 546158), (1860, 537349), (1891, 528540), (1915, 521916), (2139, 467260), (2298, 434930), (2806, 356190), (2852, 350445), (3565, 280356), (3660, 273079), (3782, 264270), (3830, 260958), (4209, 237460), (4278, 233630), (4596, 217465), (5612, 178095), (5673, 176180), (5745, 173972), (7015, 142476), (7130, 140178), (7564, 132135), (7660, 130479), (8418, 118730), (8556, 116815), (8809, 113460), (9455, 105708), (10695, 93452), (11346, 88090), (11490, 86986), (11873, 84180), (14030, 71238), (14260, 70089), (16836, 59365), (17618, 56730), (18910, 52854), (21045, 47492), (21390, 46726), (22692, 44045), (22980, 43493), (23363, 42780), (23746, 42090), (26427, 37820), (28060, 35619), (28365, 35236)]