3141951560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{420047}}^1$

素因数の和:420086

約数の個数: 64

約数和(自身を含む): 8165733120

約数和(自身を除く): 5023781560

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 420047, 840094, 1680188, 2100235, 3360376, 4200470, 4620517, 7140799, 8400940, 9241034, 14281598, 16801880, 18482068, 23102585, 28563196, 35703995, 36964136, 46205170, 57126392, 71407990, 78548789, 92410340, 142815980, 157097578, 184820680, 285631960, 314195156, 392743945, 628390312, 785487890, 1570975780, 3141951560]

約数ペア:

[(1, 3141951560), (2, 1570975780), (4, 785487890), (5, 628390312), (8, 392743945), (10, 314195156), (11, 285631960), (17, 184820680), (20, 157097578), (22, 142815980), (34, 92410340), (40, 78548789), (44, 71407990), (55, 57126392), (68, 46205170), (85, 36964136), (88, 35703995), (110, 28563196), (136, 23102585), (170, 18482068), (187, 16801880), (220, 14281598), (340, 9241034), (374, 8400940), (440, 7140799), (680, 4620517), (748, 4200470), (935, 3360376), (1496, 2100235), (1870, 1680188), (3740, 840094), (7480, 420047)]