290129130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140159}}^1$

素因数の和:140195

約数の個数: 48

約数和(自身を含む): 787138560

約数和(自身を除く): 497009430

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, 140159, 280318, 420477, 700795, 840954, 1261431, 1401590, 2102385, 2522862, 3223657, 4204770, 6307155, 6447314, 9670971, 12614310, 16118285, 19341942, 29012913, 32236570, 48354855, 58025826, 96709710, 145064565, 290129130]

約数ペア:

[(1, 290129130), (2, 145064565), (3, 96709710), (5, 58025826), (6, 48354855), (9, 32236570), (10, 29012913), (15, 19341942), (18, 16118285), (23, 12614310), (30, 9670971), (45, 6447314), (46, 6307155), (69, 4204770), (90, 3223657), (115, 2522862), (138, 2102385), (207, 1401590), (230, 1261431), (345, 840954), (414, 700795), (690, 420477), (1035, 280318), (2070, 140159)]