245382930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 741817440

約数和(自身を除く): 496434510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 73, 78, 85, 90, 102, 117, 130, 146, 153, 169, 170, 195, 219, 221, 234, 255, 306, 338, 365, 390, 438, 442, 507, 510, 585, 657, 663, 730, 765, 845, 949, 1014, 1095, 1105, 1170, 1241, 1314, 1326, 1521, 1530, 1690, 1898, 1989, 2190, 2197, 2210, 2482, 2535, 2847, 2873, 3042, 3285, 3315, 3723, 3978, 4394, 4745, 5070, 5694, 5746, 6205, 6570, 6591, 6630, 7446, 7605, 8541, 8619, 9490, 9945, 10985, 11169, 12337, 12410, 13182, 14235, 14365, 15210, 16133, 17082, 17238, 18615, 19773, 19890, 21970, 22338, 24674, 25857, 28470, 28730, 32266, 32955, 37011, 37230, 37349, 39546, 42705, 43095, 48399, 51714, 55845, 61685, 65910, 74022, 74698, 80665, 85410, 86190, 96798, 98865, 111033, 111690, 112047, 123370, 129285, 145197, 160381, 161330, 185055, 186745, 197730, 209729, 222066, 224094, 241995, 258570, 290394, 320762, 336141, 370110, 373490, 419458, 481143, 483990, 555165, 560235, 629187, 672282, 725985, 801905, 962286, 1048645, 1110330, 1120470, 1258374, 1443429, 1451970, 1603810, 1680705, 1887561, 2097290, 2405715, 2726477, 2886858, 3145935, 3361410, 3775122, 4811430, 5452954, 6291870, 7217145, 8179431, 9437805, 13632385, 14434290, 16358862, 18875610, 24538293, 27264770, 40897155, 49076586, 81794310, 122691465, 245382930]

約数ペア:

[(1, 245382930), (2, 122691465), (3, 81794310), (5, 49076586), (6, 40897155), (9, 27264770), (10, 24538293), (13, 18875610), (15, 16358862), (17, 14434290), (18, 13632385), (26, 9437805), (30, 8179431), (34, 7217145), (39, 6291870), (45, 5452954), (51, 4811430), (65, 3775122), (73, 3361410), (78, 3145935), (85, 2886858), (90, 2726477), (102, 2405715), (117, 2097290), (130, 1887561), (146, 1680705), (153, 1603810), (169, 1451970), (170, 1443429), (195, 1258374), (219, 1120470), (221, 1110330), (234, 1048645), (255, 962286), (306, 801905), (338, 725985), (365, 672282), (390, 629187), (438, 560235), (442, 555165), (507, 483990), (510, 481143), (585, 419458), (657, 373490), (663, 370110), (730, 336141), (765, 320762), (845, 290394), (949, 258570), (1014, 241995), (1095, 224094), (1105, 222066), (1170, 209729), (1241, 197730), (1314, 186745), (1326, 185055), (1521, 161330), (1530, 160381), (1690, 145197), (1898, 129285), (1989, 123370), (2190, 112047), (2197, 111690), (2210, 111033), (2482, 98865), (2535, 96798), (2847, 86190), (2873, 85410), (3042, 80665), (3285, 74698), (3315, 74022), (3723, 65910), (3978, 61685), (4394, 55845), (4745, 51714), (5070, 48399), (5694, 43095), (5746, 42705), (6205, 39546), (6570, 37349), (6591, 37230), (6630, 37011), (7446, 32955), (7605, 32266), (8541, 28730), (8619, 28470), (9490, 25857), (9945, 24674), (10985, 22338), (11169, 21970), (12337, 19890), (12410, 19773), (13182, 18615), (14235, 17238), (14365, 17082), (15210, 16133)]