2247381370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2339}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 4599504000

約数和(自身を除く): 2352122630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 389, 494, 778, 1235, 1945, 2339, 2470, 3890, 4678, 5057, 7391, 10114, 11695, 14782, 23390, 25285, 30407, 36955, 44441, 50570, 60814, 73910, 88882, 96083, 152035, 192166, 222205, 304070, 444410, 480415, 577733, 909871, 960830, 1155466, 1819742, 2888665, 4549355, 5777330, 9098710, 11828323, 17287549, 23656646, 34575098, 59141615, 86437745, 118283230, 172875490, 224738137, 449476274, 1123690685, 2247381370]

約数ペア:

[(1, 2247381370), (2, 1123690685), (5, 449476274), (10, 224738137), (13, 172875490), (19, 118283230), (26, 86437745), (38, 59141615), (65, 34575098), (95, 23656646), (130, 17287549), (190, 11828323), (247, 9098710), (389, 5777330), (494, 4549355), (778, 2888665), (1235, 1819742), (1945, 1155466), (2339, 960830), (2470, 909871), (3890, 577733), (4678, 480415), (5057, 444410), (7391, 304070), (10114, 222205), (11695, 192166), (14782, 152035), (23390, 96083), (25285, 88882), (30407, 73910), (36955, 60814), (44441, 50570)]