2247277620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2797}}^1$

素因数の和:4729

約数の個数: 96

約数和(自身を含む): 7197619968

約数和(自身を除く): 4950342348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1913, 2797, 3826, 5594, 5739, 7652, 8391, 9565, 11188, 11478, 13391, 13985, 16782, 19130, 19579, 22956, 26782, 27970, 28695, 33564, 38260, 39158, 40173, 41955, 53564, 55940, 57390, 58737, 66955, 78316, 80346, 83910, 97895, 114780, 117474, 133910, 160692, 167820, 195790, 200865, 234948, 267820, 293685, 391580, 401730, 587370, 803460, 1174740, 5350661, 10701322, 16051983, 21402644, 26753305, 32103966, 37454627, 53506610, 64207932, 74909254, 80259915, 107013220, 112363881, 149818508, 160519830, 187273135, 224727762, 321039660, 374546270, 449455524, 561819405, 749092540, 1123638810, 2247277620]

約数ペア:

[(1, 2247277620), (2, 1123638810), (3, 749092540), (4, 561819405), (5, 449455524), (6, 374546270), (7, 321039660), (10, 224727762), (12, 187273135), (14, 160519830), (15, 149818508), (20, 112363881), (21, 107013220), (28, 80259915), (30, 74909254), (35, 64207932), (42, 53506610), (60, 37454627), (70, 32103966), (84, 26753305), (105, 21402644), (140, 16051983), (210, 10701322), (420, 5350661), (1913, 1174740), (2797, 803460), (3826, 587370), (5594, 401730), (5739, 391580), (7652, 293685), (8391, 267820), (9565, 234948), (11188, 200865), (11478, 195790), (13391, 167820), (13985, 160692), (16782, 133910), (19130, 117474), (19579, 114780), (22956, 97895), (26782, 83910), (27970, 80346), (28695, 78316), (33564, 66955), (38260, 58737), (39158, 57390), (40173, 55940), (41955, 53564)]