886692780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{214177}}^1$

素因数の和:214215

約数の個数: 72

約数和(自身を含む): 2806588512

約数和(自身を除く): 1919895732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 214177, 428354, 642531, 856708, 1070885, 1285062, 1927593, 2141770, 2570124, 3212655, 3855186, 4283540, 4926071, 6425310, 7710372, 9637965, 9852142, 12850620, 14778213, 19275930, 19704284, 24630355, 29556426, 38551860, 44334639, 49260710, 59112852, 73891065, 88669278, 98521420, 147782130, 177338556, 221673195, 295564260, 443346390, 886692780]

約数ペア:

[(1, 886692780), (2, 443346390), (3, 295564260), (4, 221673195), (5, 177338556), (6, 147782130), (9, 98521420), (10, 88669278), (12, 73891065), (15, 59112852), (18, 49260710), (20, 44334639), (23, 38551860), (30, 29556426), (36, 24630355), (45, 19704284), (46, 19275930), (60, 14778213), (69, 12850620), (90, 9852142), (92, 9637965), (115, 7710372), (138, 6425310), (180, 4926071), (207, 4283540), (230, 3855186), (276, 3212655), (345, 2570124), (414, 2141770), (460, 1927593), (690, 1285062), (828, 1070885), (1035, 856708), (1380, 642531), (2070, 428354), (4140, 214177)]