3078090

素因数分解:

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

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 5278518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1487, 2070, 2974, 4461, 7435, 8922, 13383, 14870, 22305, 26766, 34201, 44610, 66915, 68402, 102603, 133830, 171005, 205206, 307809, 342010, 513015, 615618, 1026030, 1539045, 3078090]

約数ペア:

[(1, 3078090), (2, 1539045), (3, 1026030), (5, 615618), (6, 513015), (9, 342010), (10, 307809), (15, 205206), (18, 171005), (23, 133830), (30, 102603), (45, 68402), (46, 66915), (69, 44610), (90, 34201), (115, 26766), (138, 22305), (207, 14870), (230, 13383), (345, 8922), (414, 7435), (690, 4461), (1035, 2974), (1487, 2070)]