1570998329570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{64151}}^1$

素因数の和:64787

約数の個数: 64

約数和(自身を含む): 2941195732992

約数和(自身を除く): 1370197403422

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 401, 802, 985, 1970, 2005, 4010, 6107, 12214, 12431, 24862, 30535, 61070, 62155, 64151, 78997, 124310, 128302, 157994, 320755, 394985, 641510, 789970, 1988681, 2448907, 3977362, 4897814, 9943405, 12244535, 12637747, 19886810, 24489070, 25275494, 25724551, 51449102, 63188735, 126377470, 128622755, 257245510, 391770157, 783540314, 797461081, 1594922162, 1958850785, 3917701570, 3987305405, 5067736547, 7974610810, 10135473094, 25338682735, 50677365470, 157099832957, 314199665914, 785499164785, 1570998329570]

約数ペア:

[(1, 1570998329570), (2, 785499164785), (5, 314199665914), (10, 157099832957), (31, 50677365470), (62, 25338682735), (155, 10135473094), (197, 7974610810), (310, 5067736547), (394, 3987305405), (401, 3917701570), (802, 1958850785), (985, 1594922162), (1970, 797461081), (2005, 783540314), (4010, 391770157), (6107, 257245510), (12214, 128622755), (12431, 126377470), (24862, 63188735), (30535, 51449102), (61070, 25724551), (62155, 25275494), (64151, 24489070), (78997, 19886810), (124310, 12637747), (128302, 12244535), (157994, 9943405), (320755, 4897814), (394985, 3977362), (641510, 2448907), (789970, 1988681)]