45141959380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{216841}}^1$

素因数の和:218344

約数の個数: 48

約数和(自身を含む): 108414061056

約数和(自身を除く): 63272101676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1487, 2974, 5948, 7435, 10409, 14870, 20818, 29740, 41636, 52045, 104090, 208180, 216841, 433682, 867364, 1084205, 1517887, 2168410, 3035774, 4336820, 6071548, 7589435, 15178870, 30357740, 322442567, 644885134, 1289770268, 1612212835, 2257097969, 3224425670, 4514195938, 6448851340, 9028391876, 11285489845, 22570979690, 45141959380]

約数ペア:

[(1, 45141959380), (2, 22570979690), (4, 11285489845), (5, 9028391876), (7, 6448851340), (10, 4514195938), (14, 3224425670), (20, 2257097969), (28, 1612212835), (35, 1289770268), (70, 644885134), (140, 322442567), (1487, 30357740), (2974, 15178870), (5948, 7589435), (7435, 6071548), (10409, 4336820), (14870, 3035774), (20818, 2168410), (29740, 1517887), (41636, 1084205), (52045, 867364), (104090, 433682), (208180, 216841)]