123249510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29137}}^1$

素因数の和:29197

約数の個数: 48

約数和(自身を含む): 327278016

約数和(自身を除く): 204028506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 29137, 58274, 87411, 145685, 174822, 262233, 291370, 437055, 524466, 874110, 1311165, 1369439, 2622330, 2738878, 4108317, 6847195, 8216634, 12324951, 13694390, 20541585, 24649902, 41083170, 61624755, 123249510]

約数ペア:

[(1, 123249510), (2, 61624755), (3, 41083170), (5, 24649902), (6, 20541585), (9, 13694390), (10, 12324951), (15, 8216634), (18, 6847195), (30, 4108317), (45, 2738878), (47, 2622330), (90, 1369439), (94, 1311165), (141, 874110), (235, 524466), (282, 437055), (423, 291370), (470, 262233), (705, 174822), (846, 145685), (1410, 87411), (2115, 58274), (4230, 29137)]