1273714980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{684793}}^1$

素因数の和:684836

約数の個数: 48

約数和(自身を含む): 3681452544

約数和(自身を除く): 2407737564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 684793, 1369586, 2054379, 2739172, 3423965, 4108758, 6847930, 8217516, 10271895, 13695860, 20543790, 21228583, 41087580, 42457166, 63685749, 84914332, 106142915, 127371498, 212285830, 254742996, 318428745, 424571660, 636857490, 1273714980]

約数ペア:

[(1, 1273714980), (2, 636857490), (3, 424571660), (4, 318428745), (5, 254742996), (6, 212285830), (10, 127371498), (12, 106142915), (15, 84914332), (20, 63685749), (30, 42457166), (31, 41087580), (60, 21228583), (62, 20543790), (93, 13695860), (124, 10271895), (155, 8217516), (186, 6847930), (310, 4108758), (372, 3423965), (465, 2739172), (620, 2054379), (930, 1369586), (1860, 684793)]