223857990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2161}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 582806016

約数和(自身を除く): 358948026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1151, 2161, 2302, 3453, 4322, 5755, 6483, 6906, 10359, 10805, 11510, 12966, 17265, 19449, 20718, 21610, 32415, 34530, 38898, 51795, 64830, 97245, 103590, 194490, 2487311, 4974622, 7461933, 12436555, 14923866, 22385799, 24873110, 37309665, 44771598, 74619330, 111928995, 223857990]

約数ペア:

[(1, 223857990), (2, 111928995), (3, 74619330), (5, 44771598), (6, 37309665), (9, 24873110), (10, 22385799), (15, 14923866), (18, 12436555), (30, 7461933), (45, 4974622), (90, 2487311), (1151, 194490), (2161, 103590), (2302, 97245), (3453, 64830), (4322, 51795), (5755, 38898), (6483, 34530), (6906, 32415), (10359, 21610), (10805, 20718), (11510, 19449), (12966, 17265)]