66680910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32213}}^1$

素因数の和:32249

約数の個数: 48

約数和(自身を含む): 180913824

約数和(自身を除く): 114232914

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, 2070, 32213, 64426, 96639, 161065, 193278, 289917, 322130, 483195, 579834, 740899, 966390, 1449585, 1481798, 2222697, 2899170, 3704495, 4445394, 6668091, 7408990, 11113485, 13336182, 22226970, 33340455, 66680910]

約数ペア:

[(1, 66680910), (2, 33340455), (3, 22226970), (5, 13336182), (6, 11113485), (9, 7408990), (10, 6668091), (15, 4445394), (18, 3704495), (23, 2899170), (30, 2222697), (45, 1481798), (46, 1449585), (69, 966390), (90, 740899), (115, 579834), (138, 483195), (207, 322130), (230, 289917), (345, 193278), (414, 161065), (690, 96639), (1035, 64426), (2070, 32213)]