89006930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 164989440

約数和(自身を除く): 75982510

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 1847, 3694, 4819, 9235, 9638, 18470, 24095, 48190, 112667, 145913, 225334, 291826, 563335, 729565, 1126670, 1459130, 8900693, 17801386, 44503465, 89006930]

約数ペア:

[(1, 89006930), (2, 44503465), (5, 17801386), (10, 8900693), (61, 1459130), (79, 1126670), (122, 729565), (158, 563335), (305, 291826), (395, 225334), (610, 145913), (790, 112667), (1847, 48190), (3694, 24095), (4819, 18470), (9235, 9638)]