89027970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 228234240

約数和(自身を除く): 139206270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 3301, 4495, 5394, 6602, 8990, 9903, 13485, 16505, 19806, 26970, 33010, 49515, 95729, 99030, 102331, 191458, 204662, 287187, 306993, 478645, 511655, 574374, 613986, 957290, 1023310, 1435935, 1534965, 2871870, 2967599, 3069930, 5935198, 8902797, 14837995, 17805594, 29675990, 44513985, 89027970]

約数ペア:

[(1, 89027970), (2, 44513985), (3, 29675990), (5, 17805594), (6, 14837995), (10, 8902797), (15, 5935198), (29, 3069930), (30, 2967599), (31, 2871870), (58, 1534965), (62, 1435935), (87, 1023310), (93, 957290), (145, 613986), (155, 574374), (174, 511655), (186, 478645), (290, 306993), (310, 287187), (435, 204662), (465, 191458), (870, 102331), (899, 99030), (930, 95729), (1798, 49515), (2697, 33010), (3301, 26970), (4495, 19806), (5394, 16505), (6602, 13485), (8990, 9903)]