30968690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 57908736

約数和(自身を除く): 26940046

約数列:

[1, 2, 5, 10, 31, 62, 155, 283, 310, 353, 566, 706, 1415, 1765, 2830, 3530, 8773, 10943, 17546, 21886, 43865, 54715, 87730, 99899, 109430, 199798, 499495, 998990, 3096869, 6193738, 15484345, 30968690]

約数ペア:

[(1, 30968690), (2, 15484345), (5, 6193738), (10, 3096869), (31, 998990), (62, 499495), (155, 199798), (283, 109430), (310, 99899), (353, 87730), (566, 54715), (706, 43865), (1415, 21886), (1765, 17546), (2830, 10943), (3530, 8773)]