3213430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 3173258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 223, 262, 446, 655, 1115, 1310, 1441, 2230, 2453, 2882, 4906, 7205, 12265, 14410, 24530, 29213, 58426, 146065, 292130, 321343, 642686, 1606715, 3213430]

約数ペア:

[(1, 3213430), (2, 1606715), (5, 642686), (10, 321343), (11, 292130), (22, 146065), (55, 58426), (110, 29213), (131, 24530), (223, 14410), (262, 12265), (446, 7205), (655, 4906), (1115, 2882), (1310, 2453), (1441, 2230)]