56689230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 147728448

約数和(自身を除く): 91039218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1061, 1370, 1781, 2055, 2122, 3183, 3562, 4110, 5305, 5343, 6366, 8905, 10610, 10686, 13793, 15915, 17810, 26715, 27586, 31830, 41379, 53430, 68965, 82758, 137930, 145357, 206895, 290714, 413790, 436071, 726785, 872142, 1453570, 1889641, 2180355, 3779282, 4360710, 5668923, 9448205, 11337846, 18896410, 28344615, 56689230]

約数ペア:

[(1, 56689230), (2, 28344615), (3, 18896410), (5, 11337846), (6, 9448205), (10, 5668923), (13, 4360710), (15, 3779282), (26, 2180355), (30, 1889641), (39, 1453570), (65, 872142), (78, 726785), (130, 436071), (137, 413790), (195, 290714), (274, 206895), (390, 145357), (411, 137930), (685, 82758), (822, 68965), (1061, 53430), (1370, 41379), (1781, 31830), (2055, 27586), (2122, 26715), (3183, 17810), (3562, 15915), (4110, 13793), (5305, 10686), (5343, 10610), (6366, 8905)]