137652910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 277008336

約数和(自身を除く): 139355426

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1805, 2243, 3230, 3610, 4486, 6137, 11215, 12274, 22430, 30685, 38131, 42617, 61370, 76262, 85234, 190655, 213085, 381310, 426170, 724489, 809723, 1448978, 1619446, 3622445, 4048615, 7244890, 8097230, 13765291, 27530582, 68826455, 137652910]

約数ペア:

[(1, 137652910), (2, 68826455), (5, 27530582), (10, 13765291), (17, 8097230), (19, 7244890), (34, 4048615), (38, 3622445), (85, 1619446), (95, 1448978), (170, 809723), (190, 724489), (323, 426170), (361, 381310), (646, 213085), (722, 190655), (1615, 85234), (1805, 76262), (2243, 61370), (3230, 42617), (3610, 38131), (4486, 30685), (6137, 22430), (11215, 12274)]