42701940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{237233}}^1$

素因数の和:237248

約数の個数: 36

約数和(自身を含む): 129529764

約数和(自身を除く): 86827824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 237233, 474466, 711699, 948932, 1186165, 1423398, 2135097, 2372330, 2846796, 3558495, 4270194, 4744660, 7116990, 8540388, 10675485, 14233980, 21350970, 42701940]

約数ペア:

[(1, 42701940), (2, 21350970), (3, 14233980), (4, 10675485), (5, 8540388), (6, 7116990), (9, 4744660), (10, 4270194), (12, 3558495), (15, 2846796), (18, 2372330), (20, 2135097), (30, 1423398), (36, 1186165), (45, 948932), (60, 711699), (90, 474466), (180, 237233)]