89812710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 260245440

約数和(自身を除く): 170432730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 2647, 3393, 3770, 5294, 5655, 6786, 7941, 11310, 13235, 15882, 16965, 23823, 26470, 33930, 34411, 39705, 47646, 68822, 76763, 79410, 103233, 119115, 153526, 172055, 206466, 230289, 238230, 309699, 344110, 383815, 460578, 516165, 619398, 690867, 767630, 997919, 1032330, 1151445, 1381734, 1548495, 1995838, 2302890, 2993757, 3096990, 3454335, 4989595, 5987514, 6908670, 8981271, 9979190, 14968785, 17962542, 29937570, 44906355, 89812710]

約数ペア:

[(1, 89812710), (2, 44906355), (3, 29937570), (5, 17962542), (6, 14968785), (9, 9979190), (10, 8981271), (13, 6908670), (15, 5987514), (18, 4989595), (26, 3454335), (29, 3096990), (30, 2993757), (39, 2302890), (45, 1995838), (58, 1548495), (65, 1381734), (78, 1151445), (87, 1032330), (90, 997919), (117, 767630), (130, 690867), (145, 619398), (174, 516165), (195, 460578), (234, 383815), (261, 344110), (290, 309699), (377, 238230), (390, 230289), (435, 206466), (522, 172055), (585, 153526), (754, 119115), (870, 103233), (1131, 79410), (1170, 76763), (1305, 68822), (1885, 47646), (2262, 39705), (2610, 34411), (2647, 33930), (3393, 26470), (3770, 23823), (5294, 16965), (5655, 15882), (6786, 13235), (7941, 11310)]