148928630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3271}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 279167040

約数和(自身を除く): 130238410

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 3271, 4553, 6542, 9106, 16355, 22765, 32710, 45530, 94859, 189718, 474295, 513547, 948590, 1027094, 2567735, 5135470, 14892863, 29785726, 74464315, 148928630]

約数ペア:

[(1, 148928630), (2, 74464315), (5, 29785726), (10, 14892863), (29, 5135470), (58, 2567735), (145, 1027094), (157, 948590), (290, 513547), (314, 474295), (785, 189718), (1570, 94859), (3271, 45530), (4553, 32710), (6542, 22765), (9106, 16355)]