1330254780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{18773}}^1$

素因数の和:19966

約数の個数: 48

約数和(自身を含む): 3728065824

約数和(自身を除く): 2397811044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 18773, 23620, 35430, 37546, 56319, 70860, 75092, 93865, 112638, 187730, 225276, 281595, 375460, 563190, 1126380, 22170913, 44341826, 66512739, 88683652, 110854565, 133025478, 221709130, 266050956, 332563695, 443418260, 665127390, 1330254780]

約数ペア:

[(1, 1330254780), (2, 665127390), (3, 443418260), (4, 332563695), (5, 266050956), (6, 221709130), (10, 133025478), (12, 110854565), (15, 88683652), (20, 66512739), (30, 44341826), (60, 22170913), (1181, 1126380), (2362, 563190), (3543, 375460), (4724, 281595), (5905, 225276), (7086, 187730), (11810, 112638), (14172, 93865), (17715, 75092), (18773, 70860), (23620, 56319), (35430, 37546)]