247628610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1109}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 661737600

約数和(自身を除く): 414108990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 827, 1109, 1654, 2218, 2481, 3327, 4135, 4962, 5545, 6654, 7443, 8270, 9981, 11090, 12405, 14886, 16635, 19962, 22329, 24810, 29943, 33270, 37215, 44658, 49905, 59886, 74430, 99810, 111645, 149715, 223290, 299430, 917143, 1834286, 2751429, 4585715, 5502858, 8254287, 9171430, 13757145, 16508574, 24762861, 27514290, 41271435, 49525722, 82542870, 123814305, 247628610]

約数ペア:

[(1, 247628610), (2, 123814305), (3, 82542870), (5, 49525722), (6, 41271435), (9, 27514290), (10, 24762861), (15, 16508574), (18, 13757145), (27, 9171430), (30, 8254287), (45, 5502858), (54, 4585715), (90, 2751429), (135, 1834286), (270, 917143), (827, 299430), (1109, 223290), (1654, 149715), (2218, 111645), (2481, 99810), (3327, 74430), (4135, 59886), (4962, 49905), (5545, 44658), (6654, 37215), (7443, 33270), (8270, 29943), (9981, 24810), (11090, 22329), (12405, 19962), (14886, 16635)]