313633530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{497831}}^1$

素因数の和:497851

約数の個数: 48

約数和(自身を含む): 931941504

約数和(自身を除く): 618307974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 497831, 995662, 1493493, 2489155, 2986986, 3484817, 4480479, 4978310, 6969634, 7467465, 8960958, 10454451, 14934930, 17424085, 20908902, 22402395, 31363353, 34848170, 44804790, 52272255, 62726706, 104544510, 156816765, 313633530]

約数ペア:

[(1, 313633530), (2, 156816765), (3, 104544510), (5, 62726706), (6, 52272255), (7, 44804790), (9, 34848170), (10, 31363353), (14, 22402395), (15, 20908902), (18, 17424085), (21, 14934930), (30, 10454451), (35, 8960958), (42, 7467465), (45, 6969634), (63, 4978310), (70, 4480479), (90, 3484817), (105, 2986986), (126, 2489155), (210, 1493493), (315, 995662), (630, 497831)]