151480340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23743}}^1$

素因数の和:23792

約数の個数: 48

約数和(自身を含む): 359009280

約数和(自身を除く): 207528940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 23743, 47486, 94972, 118715, 237430, 261173, 474860, 522346, 688547, 1044692, 1305865, 1377094, 2611730, 2754188, 3442735, 5223460, 6885470, 7574017, 13770940, 15148034, 30296068, 37870085, 75740170, 151480340]

約数ペア:

[(1, 151480340), (2, 75740170), (4, 37870085), (5, 30296068), (10, 15148034), (11, 13770940), (20, 7574017), (22, 6885470), (29, 5223460), (44, 3442735), (55, 2754188), (58, 2611730), (110, 1377094), (116, 1305865), (145, 1044692), (220, 688547), (290, 522346), (319, 474860), (580, 261173), (638, 237430), (1276, 118715), (1595, 94972), (3190, 47486), (6380, 23743)]