3021330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 7999488

約数和(自身を除く): 4978158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 127, 130, 183, 195, 254, 305, 366, 381, 390, 610, 635, 762, 793, 915, 1270, 1586, 1651, 1830, 1905, 2379, 3302, 3810, 3965, 4758, 4953, 7747, 7930, 8255, 9906, 11895, 15494, 16510, 23241, 23790, 24765, 38735, 46482, 49530, 77470, 100711, 116205, 201422, 232410, 302133, 503555, 604266, 1007110, 1510665, 3021330]

約数ペア:

[(1, 3021330), (2, 1510665), (3, 1007110), (5, 604266), (6, 503555), (10, 302133), (13, 232410), (15, 201422), (26, 116205), (30, 100711), (39, 77470), (61, 49530), (65, 46482), (78, 38735), (122, 24765), (127, 23790), (130, 23241), (183, 16510), (195, 15494), (254, 11895), (305, 9906), (366, 8255), (381, 7930), (390, 7747), (610, 4953), (635, 4758), (762, 3965), (793, 3810), (915, 3302), (1270, 2379), (1586, 1905), (1651, 1830)]