72848130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 185131008

約数和(自身を除く): 112282878

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1487, 1633, 2130, 2974, 3266, 4461, 4899, 7435, 8165, 8922, 9798, 14870, 16330, 22305, 24495, 34201, 44610, 48990, 68402, 102603, 105577, 171005, 205206, 211154, 316731, 342010, 513015, 527885, 633462, 1026030, 1055770, 1583655, 2428271, 3167310, 4856542, 7284813, 12141355, 14569626, 24282710, 36424065, 72848130]

約数ペア:

[(1, 72848130), (2, 36424065), (3, 24282710), (5, 14569626), (6, 12141355), (10, 7284813), (15, 4856542), (23, 3167310), (30, 2428271), (46, 1583655), (69, 1055770), (71, 1026030), (115, 633462), (138, 527885), (142, 513015), (213, 342010), (230, 316731), (345, 211154), (355, 205206), (426, 171005), (690, 105577), (710, 102603), (1065, 68402), (1487, 48990), (1633, 44610), (2130, 34201), (2974, 24495), (3266, 22305), (4461, 16330), (4899, 14870), (7435, 9798), (8165, 8922)]