1777670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1643770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 131, 230, 262, 295, 590, 655, 1310, 1357, 2714, 3013, 6026, 6785, 7729, 13570, 15065, 15458, 30130, 38645, 77290, 177767, 355534, 888835, 1777670]

約数ペア:

[(1, 1777670), (2, 888835), (5, 355534), (10, 177767), (23, 77290), (46, 38645), (59, 30130), (115, 15458), (118, 15065), (131, 13570), (230, 7729), (262, 6785), (295, 6026), (590, 3013), (655, 2714), (1310, 1357)]