24912990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 72277920

約数和(自身を除く): 47364930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 857, 969, 1530, 1615, 1710, 1714, 1938, 2571, 2907, 3230, 4285, 4845, 5142, 5814, 7713, 8570, 9690, 12855, 14535, 14569, 15426, 16283, 25710, 29070, 29138, 32566, 38565, 43707, 48849, 72845, 77130, 81415, 87414, 97698, 131121, 145690, 146547, 162830, 218535, 244245, 262242, 276811, 293094, 437070, 488490, 553622, 655605, 732735, 830433, 1311210, 1384055, 1465470, 1660866, 2491299, 2768110, 4152165, 4982598, 8304330, 12456495, 24912990]

約数ペア:

[(1, 24912990), (2, 12456495), (3, 8304330), (5, 4982598), (6, 4152165), (9, 2768110), (10, 2491299), (15, 1660866), (17, 1465470), (18, 1384055), (19, 1311210), (30, 830433), (34, 732735), (38, 655605), (45, 553622), (51, 488490), (57, 437070), (85, 293094), (90, 276811), (95, 262242), (102, 244245), (114, 218535), (153, 162830), (170, 146547), (171, 145690), (190, 131121), (255, 97698), (285, 87414), (306, 81415), (323, 77130), (342, 72845), (510, 48849), (570, 43707), (646, 38565), (765, 32566), (855, 29138), (857, 29070), (969, 25710), (1530, 16283), (1615, 15426), (1710, 14569), (1714, 14535), (1938, 12855), (2571, 9690), (2907, 8570), (3230, 7713), (4285, 5814), (4845, 5142)]