30024740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 66017280

約数和(自身を除く): 35992540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 613, 620, 790, 1226, 1580, 2449, 2452, 3065, 4898, 6130, 9796, 12245, 12260, 19003, 24490, 38006, 48427, 48980, 76012, 95015, 96854, 190030, 193708, 242135, 380060, 484270, 968540, 1501237, 3002474, 6004948, 7506185, 15012370, 30024740]

約数ペア:

[(1, 30024740), (2, 15012370), (4, 7506185), (5, 6004948), (10, 3002474), (20, 1501237), (31, 968540), (62, 484270), (79, 380060), (124, 242135), (155, 193708), (158, 190030), (310, 96854), (316, 95015), (395, 76012), (613, 48980), (620, 48427), (790, 38006), (1226, 24490), (1580, 19003), (2449, 12260), (2452, 12245), (3065, 9796), (4898, 6130)]