1394601960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{374893}}^1$

素因数の和:374938

約数の個数: 64

約数和(自身を含む): 4318778880

約数和(自身を除く): 2924176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 374893, 749786, 1124679, 1499572, 1874465, 2249358, 2999144, 3748930, 4498716, 5623395, 7497860, 8997432, 11246790, 11621683, 14995720, 22493580, 23243366, 34865049, 44987160, 46486732, 58108415, 69730098, 92973464, 116216830, 139460196, 174325245, 232433660, 278920392, 348650490, 464867320, 697300980, 1394601960]

約数ペア:

[(1, 1394601960), (2, 697300980), (3, 464867320), (4, 348650490), (5, 278920392), (6, 232433660), (8, 174325245), (10, 139460196), (12, 116216830), (15, 92973464), (20, 69730098), (24, 58108415), (30, 46486732), (31, 44987160), (40, 34865049), (60, 23243366), (62, 22493580), (93, 14995720), (120, 11621683), (124, 11246790), (155, 8997432), (186, 7497860), (248, 5623395), (310, 4498716), (372, 3748930), (465, 2999144), (620, 2249358), (744, 1874465), (930, 1499572), (1240, 1124679), (1860, 749786), (3720, 374893)]