139884445730

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7621}}^1\times {\mathrm{8231}}^1$

素因数の和:16082

約数の個数: 32

約数和(自身を含む): 252985033728

約数和(自身を除く): 113100587998

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 7621, 8231, 15242, 16462, 38105, 41155, 76210, 82310, 1699483, 1835513, 3398966, 3671026, 8497415, 9177565, 16994830, 18355130, 62728451, 125456902, 313642255, 627284510, 13988444573, 27976889146, 69942222865, 139884445730]

約数ペア:

[(1, 139884445730), (2, 69942222865), (5, 27976889146), (10, 13988444573), (223, 627284510), (446, 313642255), (1115, 125456902), (2230, 62728451), (7621, 18355130), (8231, 16994830), (15242, 9177565), (16462, 8497415), (38105, 3671026), (41155, 3398966), (76210, 1835513), (82310, 1699483)]