137336820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 405651456

約数和(自身を除く): 268314636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1571, 1860, 2820, 2914, 3142, 4371, 4713, 5828, 6284, 7285, 7855, 8742, 9426, 14570, 15710, 17484, 18852, 21855, 23565, 29140, 31420, 43710, 47130, 48701, 73837, 87420, 94260, 97402, 146103, 147674, 194804, 221511, 243505, 292206, 295348, 369185, 443022, 487010, 584412, 730515, 738370, 886044, 974020, 1107555, 1461030, 1476740, 2215110, 2288947, 2922060, 4430220, 4577894, 6866841, 9155788, 11444735, 13733682, 22889470, 27467364, 34334205, 45778940, 68668410, 137336820]

約数ペア:

[(1, 137336820), (2, 68668410), (3, 45778940), (4, 34334205), (5, 27467364), (6, 22889470), (10, 13733682), (12, 11444735), (15, 9155788), (20, 6866841), (30, 4577894), (31, 4430220), (47, 2922060), (60, 2288947), (62, 2215110), (93, 1476740), (94, 1461030), (124, 1107555), (141, 974020), (155, 886044), (186, 738370), (188, 730515), (235, 584412), (282, 487010), (310, 443022), (372, 369185), (465, 295348), (470, 292206), (564, 243505), (620, 221511), (705, 194804), (930, 147674), (940, 146103), (1410, 97402), (1457, 94260), (1571, 87420), (1860, 73837), (2820, 48701), (2914, 47130), (3142, 43710), (4371, 31420), (4713, 29140), (5828, 23565), (6284, 21855), (7285, 18852), (7855, 17484), (8742, 15710), (9426, 14570)]