15672795890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{12697}}^1$

素因数の和:12911

約数の個数: 64

約数和(自身を含む): 30658660704

約数和(自身を除く): 14985864814

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 137, 170, 265, 274, 530, 685, 901, 1370, 1802, 2329, 4505, 4658, 7261, 9010, 11645, 12697, 14522, 23290, 25394, 36305, 63485, 72610, 123437, 126970, 215849, 246874, 431698, 617185, 672941, 1079245, 1234370, 1345882, 1739489, 2158490, 3364705, 3478978, 6729410, 8697445, 11439997, 17394890, 22879994, 29571313, 57199985, 59142626, 92192917, 114399970, 147856565, 184385834, 295713130, 460964585, 921929170, 1567279589, 3134559178, 7836397945, 15672795890]

約数ペア:

[(1, 15672795890), (2, 7836397945), (5, 3134559178), (10, 1567279589), (17, 921929170), (34, 460964585), (53, 295713130), (85, 184385834), (106, 147856565), (137, 114399970), (170, 92192917), (265, 59142626), (274, 57199985), (530, 29571313), (685, 22879994), (901, 17394890), (1370, 11439997), (1802, 8697445), (2329, 6729410), (4505, 3478978), (4658, 3364705), (7261, 2158490), (9010, 1739489), (11645, 1345882), (12697, 1234370), (14522, 1079245), (23290, 672941), (25394, 617185), (36305, 431698), (63485, 246874), (72610, 215849), (123437, 126970)]