89031070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 169297920

約数和(自身を除く): 80266850

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 6679, 13330, 13358, 33395, 66790, 207049, 287197, 414098, 574394, 1035245, 1435985, 2070490, 2871970, 8903107, 17806214, 44515535, 89031070]

約数ペア:

[(1, 89031070), (2, 44515535), (5, 17806214), (10, 8903107), (31, 2871970), (43, 2070490), (62, 1435985), (86, 1035245), (155, 574394), (215, 414098), (310, 287197), (430, 207049), (1333, 66790), (2666, 33395), (6665, 13358), (6679, 13330)]