71153390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 166852224

約数和(自身を除く): 95698834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 49, 55, 70, 77, 86, 98, 110, 154, 215, 245, 301, 307, 385, 430, 473, 490, 539, 602, 614, 770, 946, 1078, 1505, 1535, 2107, 2149, 2365, 2695, 3010, 3070, 3311, 3377, 4214, 4298, 4730, 5390, 6622, 6754, 10535, 10745, 13201, 15043, 16555, 16885, 21070, 21490, 23177, 23639, 26402, 30086, 33110, 33770, 46354, 47278, 66005, 75215, 92407, 115885, 118195, 132010, 145211, 150430, 165473, 184814, 231770, 236390, 290422, 330946, 462035, 646849, 726055, 827365, 924070, 1016477, 1293698, 1452110, 1654730, 2032954, 3234245, 5082385, 6468490, 7115339, 10164770, 14230678, 35576695, 71153390]

約数ペア:

[(1, 71153390), (2, 35576695), (5, 14230678), (7, 10164770), (10, 7115339), (11, 6468490), (14, 5082385), (22, 3234245), (35, 2032954), (43, 1654730), (49, 1452110), (55, 1293698), (70, 1016477), (77, 924070), (86, 827365), (98, 726055), (110, 646849), (154, 462035), (215, 330946), (245, 290422), (301, 236390), (307, 231770), (385, 184814), (430, 165473), (473, 150430), (490, 145211), (539, 132010), (602, 118195), (614, 115885), (770, 92407), (946, 75215), (1078, 66005), (1505, 47278), (1535, 46354), (2107, 33770), (2149, 33110), (2365, 30086), (2695, 26402), (3010, 23639), (3070, 23177), (3311, 21490), (3377, 21070), (4214, 16885), (4298, 16555), (4730, 15043), (5390, 13201), (6622, 10745), (6754, 10535)]