298230570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{301243}}^1$

素因数の和:301267

約数の個数: 48

約数和(自身を含む): 845893152

約数和(自身を除く): 547662582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 301243, 602486, 903729, 1506215, 1807458, 2711187, 3012430, 3313673, 4518645, 5422374, 6627346, 9037290, 9941019, 13555935, 16568365, 19882038, 27111870, 29823057, 33136730, 49705095, 59646114, 99410190, 149115285, 298230570]

約数ペア:

[(1, 298230570), (2, 149115285), (3, 99410190), (5, 59646114), (6, 49705095), (9, 33136730), (10, 29823057), (11, 27111870), (15, 19882038), (18, 16568365), (22, 13555935), (30, 9941019), (33, 9037290), (45, 6627346), (55, 5422374), (66, 4518645), (90, 3313673), (99, 3012430), (110, 2711187), (165, 1807458), (198, 1506215), (330, 903729), (495, 602486), (990, 301243)]