2081569630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{89839}}^1$

素因数の和:90184

約数の個数: 32

約数和(自身を含む): 4295070720

約数和(自身を除く): 2213501090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 11585, 23170, 89839, 179678, 449195, 628873, 898390, 1257746, 3144365, 6288730, 29736709, 59473418, 148683545, 208156963, 297367090, 416313926, 1040784815, 2081569630]

約数ペア:

[(1, 2081569630), (2, 1040784815), (5, 416313926), (7, 297367090), (10, 208156963), (14, 148683545), (35, 59473418), (70, 29736709), (331, 6288730), (662, 3144365), (1655, 1257746), (2317, 898390), (3310, 628873), (4634, 449195), (11585, 179678), (23170, 89839)]