148598860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 327382272

約数和(自身を除く): 178783412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 422, 460, 844, 1055, 1531, 2110, 3062, 4220, 4853, 6124, 7655, 9706, 15310, 19412, 24265, 30620, 35213, 48530, 70426, 97060, 140852, 176065, 323041, 352130, 646082, 704260, 1292164, 1615205, 3230410, 6460820, 7429943, 14859886, 29719772, 37149715, 74299430, 148598860]

約数ペア:

[(1, 148598860), (2, 74299430), (4, 37149715), (5, 29719772), (10, 14859886), (20, 7429943), (23, 6460820), (46, 3230410), (92, 1615205), (115, 1292164), (211, 704260), (230, 646082), (422, 352130), (460, 323041), (844, 176065), (1055, 140852), (1531, 97060), (2110, 70426), (3062, 48530), (4220, 35213), (4853, 30620), (6124, 24265), (7655, 19412), (9706, 15310)]