57860180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 157199616

約数和(自身を除く): 99339436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 115, 119, 140, 151, 161, 170, 196, 230, 238, 245, 302, 322, 340, 391, 460, 476, 490, 595, 604, 644, 755, 782, 805, 833, 980, 1057, 1127, 1190, 1510, 1564, 1610, 1666, 1955, 2114, 2254, 2380, 2567, 2737, 3020, 3220, 3332, 3473, 3910, 4165, 4228, 4508, 5134, 5285, 5474, 5635, 6946, 7399, 7820, 8330, 10268, 10570, 10948, 11270, 12835, 13685, 13892, 14798, 16660, 17365, 17969, 19159, 21140, 22540, 24311, 25670, 27370, 29596, 34730, 35938, 36995, 38318, 48622, 51340, 54740, 59041, 69460, 71876, 73990, 76636, 89845, 95795, 97244, 118082, 121555, 125783, 147980, 170177, 179690, 191590, 236164, 243110, 251566, 295205, 340354, 359380, 383180, 413287, 486220, 503132, 590410, 628915, 680708, 826574, 850885, 1180820, 1257830, 1653148, 1701770, 2066435, 2515660, 2893009, 3403540, 4132870, 5786018, 8265740, 11572036, 14465045, 28930090, 57860180]

約数ペア:

[(1, 57860180), (2, 28930090), (4, 14465045), (5, 11572036), (7, 8265740), (10, 5786018), (14, 4132870), (17, 3403540), (20, 2893009), (23, 2515660), (28, 2066435), (34, 1701770), (35, 1653148), (46, 1257830), (49, 1180820), (68, 850885), (70, 826574), (85, 680708), (92, 628915), (98, 590410), (115, 503132), (119, 486220), (140, 413287), (151, 383180), (161, 359380), (170, 340354), (196, 295205), (230, 251566), (238, 243110), (245, 236164), (302, 191590), (322, 179690), (340, 170177), (391, 147980), (460, 125783), (476, 121555), (490, 118082), (595, 97244), (604, 95795), (644, 89845), (755, 76636), (782, 73990), (805, 71876), (833, 69460), (980, 59041), (1057, 54740), (1127, 51340), (1190, 48622), (1510, 38318), (1564, 36995), (1610, 35938), (1666, 34730), (1955, 29596), (2114, 27370), (2254, 25670), (2380, 24311), (2567, 22540), (2737, 21140), (3020, 19159), (3220, 17969), (3332, 17365), (3473, 16660), (3910, 14798), (4165, 13892), (4228, 13685), (4508, 12835), (5134, 11270), (5285, 10948), (5474, 10570), (5635, 10268), (6946, 8330), (7399, 7820)]