13307620550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{90313}}^1$

素因数の和:90753

約数の個数: 48

約数和(自身を含む): 28355705952

約数和(自身を除く): 15048085402

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 421, 842, 2105, 2947, 4210, 5894, 10525, 14735, 21050, 29470, 73675, 90313, 147350, 180626, 451565, 632191, 903130, 1264382, 2257825, 3160955, 4515650, 6321910, 15804775, 31609550, 38021773, 76043546, 190108865, 266152411, 380217730, 532304822, 950544325, 1330762055, 1901088650, 2661524110, 6653810275, 13307620550]

約数ペア:

[(1, 13307620550), (2, 6653810275), (5, 2661524110), (7, 1901088650), (10, 1330762055), (14, 950544325), (25, 532304822), (35, 380217730), (50, 266152411), (70, 190108865), (175, 76043546), (350, 38021773), (421, 31609550), (842, 15804775), (2105, 6321910), (2947, 4515650), (4210, 3160955), (5894, 2257825), (10525, 1264382), (14735, 903130), (21050, 632191), (29470, 451565), (73675, 180626), (90313, 147350)]