40015170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 116992512

約数和(自身を除く): 76977342

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1487, 1495, 1794, 2070, 2691, 2974, 2990, 4461, 4485, 5382, 7435, 8922, 8970, 13383, 13455, 14870, 19331, 22305, 26766, 26910, 34201, 38662, 44610, 57993, 66915, 68402, 96655, 102603, 115986, 133830, 171005, 173979, 193310, 205206, 289965, 307809, 342010, 347958, 444613, 513015, 579930, 615618, 869895, 889226, 1026030, 1333839, 1539045, 1739790, 2223065, 2667678, 3078090, 4001517, 4446130, 6669195, 8003034, 13338390, 20007585, 40015170]

約数ペア:

[(1, 40015170), (2, 20007585), (3, 13338390), (5, 8003034), (6, 6669195), (9, 4446130), (10, 4001517), (13, 3078090), (15, 2667678), (18, 2223065), (23, 1739790), (26, 1539045), (30, 1333839), (39, 1026030), (45, 889226), (46, 869895), (65, 615618), (69, 579930), (78, 513015), (90, 444613), (115, 347958), (117, 342010), (130, 307809), (138, 289965), (195, 205206), (207, 193310), (230, 173979), (234, 171005), (299, 133830), (345, 115986), (390, 102603), (414, 96655), (585, 68402), (598, 66915), (690, 57993), (897, 44610), (1035, 38662), (1170, 34201), (1487, 26910), (1495, 26766), (1794, 22305), (2070, 19331), (2691, 14870), (2974, 13455), (2990, 13383), (4461, 8970), (4485, 8922), (5382, 7435)]