89187930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 96

約数和(自身を含む): 257886720

約数和(自身を除く): 168698790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2459, 2790, 3627, 4030, 4918, 6045, 7254, 7377, 12090, 12295, 14754, 18135, 22131, 24590, 31967, 36270, 36885, 44262, 63934, 73770, 76229, 95901, 110655, 152458, 159835, 191802, 221310, 228687, 287703, 319670, 381145, 457374, 479505, 575406, 686061, 762290, 959010, 990977, 1143435, 1372122, 1438515, 1981954, 2286870, 2877030, 2972931, 3430305, 4954885, 5945862, 6860610, 8918793, 9909770, 14864655, 17837586, 29729310, 44593965, 89187930]

約数ペア:

[(1, 89187930), (2, 44593965), (3, 29729310), (5, 17837586), (6, 14864655), (9, 9909770), (10, 8918793), (13, 6860610), (15, 5945862), (18, 4954885), (26, 3430305), (30, 2972931), (31, 2877030), (39, 2286870), (45, 1981954), (62, 1438515), (65, 1372122), (78, 1143435), (90, 990977), (93, 959010), (117, 762290), (130, 686061), (155, 575406), (186, 479505), (195, 457374), (234, 381145), (279, 319670), (310, 287703), (390, 228687), (403, 221310), (465, 191802), (558, 159835), (585, 152458), (806, 110655), (930, 95901), (1170, 76229), (1209, 73770), (1395, 63934), (2015, 44262), (2418, 36885), (2459, 36270), (2790, 31967), (3627, 24590), (4030, 22131), (4918, 18135), (6045, 14754), (7254, 12295), (7377, 12090)]