30607020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7431

約数の個数: 72

約数和(自身を含む): 96890976

約数和(自身を除く): 66283956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 7393, 14786, 22179, 29572, 36965, 44358, 66537, 73930, 88716, 110895, 133074, 147860, 170039, 221790, 266148, 332685, 340078, 443580, 510117, 665370, 680156, 850195, 1020234, 1330740, 1530351, 1700390, 2040468, 2550585, 3060702, 3400780, 5101170, 6121404, 7651755, 10202340, 15303510, 30607020]

約数ペア:

[(1, 30607020), (2, 15303510), (3, 10202340), (4, 7651755), (5, 6121404), (6, 5101170), (9, 3400780), (10, 3060702), (12, 2550585), (15, 2040468), (18, 1700390), (20, 1530351), (23, 1330740), (30, 1020234), (36, 850195), (45, 680156), (46, 665370), (60, 510117), (69, 443580), (90, 340078), (92, 332685), (115, 266148), (138, 221790), (180, 170039), (207, 147860), (230, 133074), (276, 110895), (345, 88716), (414, 73930), (460, 66537), (690, 44358), (828, 36965), (1035, 29572), (1380, 22179), (2070, 14786), (4140, 7393)]