61764770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 114428160

約数和(自身を除く): 52663390

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 601, 1195, 1202, 2390, 3005, 6010, 10277, 20554, 25843, 51385, 51686, 102770, 129215, 143639, 258430, 287278, 718195, 1436390, 6176477, 12352954, 30882385, 61764770]

約数ペア:

[(1, 61764770), (2, 30882385), (5, 12352954), (10, 6176477), (43, 1436390), (86, 718195), (215, 287278), (239, 258430), (430, 143639), (478, 129215), (601, 102770), (1195, 51686), (1202, 51385), (2390, 25843), (3005, 20554), (6010, 10277)]