149456790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{237233}}^1$

素因数の和:237253

約数の個数: 48

約数和(自身を含む): 444102048

約数和(自身を除く): 294645258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 237233, 474466, 711699, 1186165, 1423398, 1660631, 2135097, 2372330, 3321262, 3558495, 4270194, 4981893, 7116990, 8303155, 9963786, 10675485, 14945679, 16606310, 21350970, 24909465, 29891358, 49818930, 74728395, 149456790]

約数ペア:

[(1, 149456790), (2, 74728395), (3, 49818930), (5, 29891358), (6, 24909465), (7, 21350970), (9, 16606310), (10, 14945679), (14, 10675485), (15, 9963786), (18, 8303155), (21, 7116990), (30, 4981893), (35, 4270194), (42, 3558495), (45, 3321262), (63, 2372330), (70, 2135097), (90, 1660631), (105, 1423398), (126, 1186165), (210, 711699), (315, 474466), (630, 237233)]