6495153980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{51151}}^1$

素因数の和:52074

約数の個数: 48

約数和(自身を含む): 15605861376

約数和(自身を除く): 9110707396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 907, 1814, 3628, 4535, 6349, 9070, 12698, 18140, 25396, 31745, 51151, 63490, 102302, 126980, 204604, 255755, 358057, 511510, 716114, 1023020, 1432228, 1790285, 3580570, 7161140, 46393957, 92787914, 185575828, 231969785, 324757699, 463939570, 649515398, 927879140, 1299030796, 1623788495, 3247576990, 6495153980]

約数ペア:

[(1, 6495153980), (2, 3247576990), (4, 1623788495), (5, 1299030796), (7, 927879140), (10, 649515398), (14, 463939570), (20, 324757699), (28, 231969785), (35, 185575828), (70, 92787914), (140, 46393957), (907, 7161140), (1814, 3580570), (3628, 1790285), (4535, 1432228), (6349, 1023020), (9070, 716114), (12698, 511510), (18140, 358057), (25396, 255755), (31745, 204604), (51151, 126980), (63490, 102302)]