21334830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3841

約数の個数: 64

約数和(自身を含む): 59159808

約数和(自身を除く): 37824978

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3803, 5610, 7606, 11409, 19015, 22818, 38030, 41833, 57045, 64651, 83666, 114090, 125499, 129302, 193953, 209165, 250998, 323255, 387906, 418330, 627495, 646510, 711161, 969765, 1254990, 1422322, 1939530, 2133483, 3555805, 4266966, 7111610, 10667415, 21334830]

約数ペア:

[(1, 21334830), (2, 10667415), (3, 7111610), (5, 4266966), (6, 3555805), (10, 2133483), (11, 1939530), (15, 1422322), (17, 1254990), (22, 969765), (30, 711161), (33, 646510), (34, 627495), (51, 418330), (55, 387906), (66, 323255), (85, 250998), (102, 209165), (110, 193953), (165, 129302), (170, 125499), (187, 114090), (255, 83666), (330, 64651), (374, 57045), (510, 41833), (561, 38030), (935, 22818), (1122, 19015), (1870, 11409), (2805, 7606), (3803, 5610)]