2811049790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8693

約数の個数: 64

約数和(自身を含む): 5605625088

約数和(自身を除く): 2794575298

約数列:

[1, 2, 5, 10, 17, 34, 41, 47, 82, 85, 94, 170, 205, 235, 410, 470, 697, 799, 1394, 1598, 1927, 3485, 3854, 3995, 6970, 7990, 8581, 9635, 17162, 19270, 32759, 42905, 65518, 85810, 145877, 163795, 291754, 327590, 351821, 403307, 703642, 729385, 806614, 1458770, 1759105, 2016535, 3518210, 4033070, 5980957, 6856219, 11961914, 13712438, 16535587, 29904785, 33071174, 34281095, 59809570, 68562190, 82677935, 165355870, 281104979, 562209958, 1405524895, 2811049790]

約数ペア:

[(1, 2811049790), (2, 1405524895), (5, 562209958), (10, 281104979), (17, 165355870), (34, 82677935), (41, 68562190), (47, 59809570), (82, 34281095), (85, 33071174), (94, 29904785), (170, 16535587), (205, 13712438), (235, 11961914), (410, 6856219), (470, 5980957), (697, 4033070), (799, 3518210), (1394, 2016535), (1598, 1759105), (1927, 1458770), (3485, 806614), (3854, 729385), (3995, 703642), (6970, 403307), (7990, 351821), (8581, 327590), (9635, 291754), (17162, 163795), (19270, 145877), (32759, 85810), (42905, 65518)]