70018190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 143016192

約数和(自身を除く): 72998002

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 113, 131, 215, 226, 262, 430, 473, 565, 655, 946, 1130, 1243, 1310, 1441, 2365, 2486, 2882, 4730, 4859, 5633, 6215, 7205, 9718, 11266, 12430, 14410, 14803, 24295, 28165, 29606, 48590, 53449, 56330, 61963, 74015, 106898, 123926, 148030, 162833, 267245, 309815, 325666, 534490, 619630, 636529, 814165, 1273058, 1628330, 3182645, 6365290, 7001819, 14003638, 35009095, 70018190]

約数ペア:

[(1, 70018190), (2, 35009095), (5, 14003638), (10, 7001819), (11, 6365290), (22, 3182645), (43, 1628330), (55, 1273058), (86, 814165), (110, 636529), (113, 619630), (131, 534490), (215, 325666), (226, 309815), (262, 267245), (430, 162833), (473, 148030), (565, 123926), (655, 106898), (946, 74015), (1130, 61963), (1243, 56330), (1310, 53449), (1441, 48590), (2365, 29606), (2486, 28165), (2882, 24295), (4730, 14803), (4859, 14410), (5633, 12430), (6215, 11266), (7205, 9718)]