16707570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 44136576

約数和(自身を除く): 27429006

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 257, 330, 394, 514, 591, 771, 985, 1182, 1285, 1542, 1970, 2167, 2570, 2827, 2955, 3855, 4334, 5654, 5910, 6501, 7710, 8481, 10835, 13002, 14135, 16962, 21670, 28270, 32505, 42405, 50629, 65010, 84810, 101258, 151887, 253145, 303774, 506290, 556919, 759435, 1113838, 1518870, 1670757, 2784595, 3341514, 5569190, 8353785, 16707570]

約数ペア:

[(1, 16707570), (2, 8353785), (3, 5569190), (5, 3341514), (6, 2784595), (10, 1670757), (11, 1518870), (15, 1113838), (22, 759435), (30, 556919), (33, 506290), (55, 303774), (66, 253145), (110, 151887), (165, 101258), (197, 84810), (257, 65010), (330, 50629), (394, 42405), (514, 32505), (591, 28270), (771, 21670), (985, 16962), (1182, 14135), (1285, 13002), (1542, 10835), (1970, 8481), (2167, 7710), (2570, 6501), (2827, 5910), (2955, 5654), (3855, 4334)]