30366840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36151}}^1$

素因数の和:36172

約数の個数: 64

約数和(自身を含む): 104117760

約数和(自身を除く): 73750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36151, 72302, 108453, 144604, 180755, 216906, 253057, 289208, 361510, 433812, 506114, 542265, 723020, 759171, 867624, 1012228, 1084530, 1265285, 1446040, 1518342, 2024456, 2169060, 2530570, 3036684, 3795855, 4338120, 5061140, 6073368, 7591710, 10122280, 15183420, 30366840]

約数ペア:

[(1, 30366840), (2, 15183420), (3, 10122280), (4, 7591710), (5, 6073368), (6, 5061140), (7, 4338120), (8, 3795855), (10, 3036684), (12, 2530570), (14, 2169060), (15, 2024456), (20, 1518342), (21, 1446040), (24, 1265285), (28, 1084530), (30, 1012228), (35, 867624), (40, 759171), (42, 723020), (56, 542265), (60, 506114), (70, 433812), (84, 361510), (105, 289208), (120, 253057), (140, 216906), (168, 180755), (210, 144604), (280, 108453), (420, 72302), (840, 36151)]