179872010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 332335872

約数和(自身を除く): 152463862

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 557, 751, 1114, 1502, 2785, 3755, 5570, 7510, 23951, 32293, 47902, 64586, 119755, 161465, 239510, 322930, 418307, 836614, 2091535, 4183070, 17987201, 35974402, 89936005, 179872010]

約数ペア:

[(1, 179872010), (2, 89936005), (5, 35974402), (10, 17987201), (43, 4183070), (86, 2091535), (215, 836614), (430, 418307), (557, 322930), (751, 239510), (1114, 161465), (1502, 119755), (2785, 64586), (3755, 47902), (5570, 32293), (7510, 23951)]