8605910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 9309994

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 71, 85, 115, 142, 155, 170, 230, 310, 355, 391, 527, 710, 713, 782, 1054, 1207, 1426, 1633, 1955, 2201, 2414, 2635, 3266, 3565, 3910, 4402, 5270, 6035, 7130, 8165, 11005, 12070, 12121, 16330, 22010, 24242, 27761, 37417, 50623, 55522, 60605, 74834, 101246, 121210, 138805, 187085, 253115, 277610, 374170, 506230, 860591, 1721182, 4302955, 8605910]

約数ペア:

[(1, 8605910), (2, 4302955), (5, 1721182), (10, 860591), (17, 506230), (23, 374170), (31, 277610), (34, 253115), (46, 187085), (62, 138805), (71, 121210), (85, 101246), (115, 74834), (142, 60605), (155, 55522), (170, 50623), (230, 37417), (310, 27761), (355, 24242), (391, 22010), (527, 16330), (710, 12121), (713, 12070), (782, 11005), (1054, 8165), (1207, 7130), (1426, 6035), (1633, 5270), (1955, 4402), (2201, 3910), (2414, 3565), (2635, 3266)]