74248191.000000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 337416192

約数和(自身を除く): 189205822

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2485, 2711, 3905, 4970, 5422, 5467, 7810, 10934, 13555, 18977, 27110, 27335, 29821, 37954, 54670, 59642, 94885, 149105, 189770, 192481, 208747, 298210, 384962, 417494, 962405, 1043735, 1347367, 1924810, 2087470, 2117291, 2694734, 4234582, 6736835, 10586455, 13473670, 14821037, 21172910, 29642074, 74105185, 148210370]

約数ペア:

[(1, 148210370), (2, 74105185), (5, 29642074), (7, 21172910), (10, 14821037), (11, 13473670), (14, 10586455), (22, 6736835), (35, 4234582), (55, 2694734), (70, 2117291), (71, 2087470), (77, 1924810), (110, 1347367), (142, 1043735), (154, 962405), (355, 417494), (385, 384962), (497, 298210), (710, 208747), (770, 192481), (781, 189770), (994, 149105), (1562, 94885), (2485, 59642), (2711, 54670), (3905, 37954), (4970, 29821), (5422, 27335), (5467, 27110), (7810, 18977), (10934, 13555)]