70432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23017}}^1$

素因数の和:23049

約数の個数: 72

約数和(自身を含む): 226220904

約数和(自身を除く): 155788884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23017, 46034, 69051, 92068, 115085, 138102, 207153, 230170, 276204, 345255, 391289, 414306, 460340, 690510, 782578, 828612, 1035765, 1173867, 1381020, 1565156, 1956445, 2071530, 2347734, 3521601, 3912890, 4143060, 4695468, 5869335, 7043202, 7825780, 11738670, 14086404, 17608005, 23477340, 35216010, 70432020]

約数ペア:

[(1, 70432020), (2, 35216010), (3, 23477340), (4, 17608005), (5, 14086404), (6, 11738670), (9, 7825780), (10, 7043202), (12, 5869335), (15, 4695468), (17, 4143060), (18, 3912890), (20, 3521601), (30, 2347734), (34, 2071530), (36, 1956445), (45, 1565156), (51, 1381020), (60, 1173867), (68, 1035765), (85, 828612), (90, 782578), (102, 690510), (153, 460340), (170, 414306), (180, 391289), (204, 345255), (255, 276204), (306, 230170), (340, 207153), (510, 138102), (612, 115085), (765, 92068), (1020, 69051), (1530, 46034), (3060, 23017)]