74476930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 155623680

約数和(自身を除く): 81146750

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 631, 638, 814, 1073, 1262, 1595, 2035, 2146, 3155, 3190, 4070, 5365, 6310, 6941, 10730, 11803, 13882, 18299, 23347, 23606, 34705, 36598, 46694, 59015, 69410, 91495, 116735, 118030, 182990, 201289, 233470, 256817, 402578, 513634, 677063, 1006445, 1284085, 1354126, 2012890, 2568170, 3385315, 6770630, 7447693, 14895386, 37238465, 74476930]

約数ペア:

[(1, 74476930), (2, 37238465), (5, 14895386), (10, 7447693), (11, 6770630), (22, 3385315), (29, 2568170), (37, 2012890), (55, 1354126), (58, 1284085), (74, 1006445), (110, 677063), (145, 513634), (185, 402578), (290, 256817), (319, 233470), (370, 201289), (407, 182990), (631, 118030), (638, 116735), (814, 91495), (1073, 69410), (1262, 59015), (1595, 46694), (2035, 36598), (2146, 34705), (3155, 23606), (3190, 23347), (4070, 18299), (5365, 13882), (6310, 11803), (6941, 10730)]