83498730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 171968790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1231, 1330, 1615, 1785, 1938, 1995, 2261, 2462, 3230, 3570, 3693, 3990, 4522, 4845, 6155, 6783, 7386, 8617, 9690, 11305, 12310, 13566, 17234, 18465, 20927, 22610, 23389, 25851, 33915, 36930, 41854, 43085, 46778, 51702, 62781, 67830, 70167, 86170, 104635, 116945, 125562, 129255, 140334, 146489, 163723, 209270, 233890, 258510, 292978, 313905, 327446, 350835, 397613, 439467, 491169, 627810, 701670, 732445, 795226, 818615, 878934, 982338, 1192839, 1464890, 1637230, 1988065, 2197335, 2385678, 2455845, 2783291, 3976130, 4394670, 4911690, 5566582, 5964195, 8349873, 11928390, 13916455, 16699746, 27832910, 41749365, 83498730]

約数ペア:

[(1, 83498730), (2, 41749365), (3, 27832910), (5, 16699746), (6, 13916455), (7, 11928390), (10, 8349873), (14, 5964195), (15, 5566582), (17, 4911690), (19, 4394670), (21, 3976130), (30, 2783291), (34, 2455845), (35, 2385678), (38, 2197335), (42, 1988065), (51, 1637230), (57, 1464890), (70, 1192839), (85, 982338), (95, 878934), (102, 818615), (105, 795226), (114, 732445), (119, 701670), (133, 627810), (170, 491169), (190, 439467), (210, 397613), (238, 350835), (255, 327446), (266, 313905), (285, 292978), (323, 258510), (357, 233890), (399, 209270), (510, 163723), (570, 146489), (595, 140334), (646, 129255), (665, 125562), (714, 116945), (798, 104635), (969, 86170), (1190, 70167), (1231, 67830), (1330, 62781), (1615, 51702), (1785, 46778), (1938, 43085), (1995, 41854), (2261, 36930), (2462, 33915), (3230, 25851), (3570, 23389), (3693, 22610), (3990, 20927), (4522, 18465), (4845, 17234), (6155, 13566), (6783, 12310), (7386, 11305), (8617, 9690)]