30862230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 85114368

約数和(自身を除く): 54252138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 523, 562, 843, 1046, 1405, 1569, 1686, 1967, 2615, 2810, 3138, 3661, 3934, 4215, 5230, 5901, 7322, 7845, 8430, 9835, 10983, 11802, 15690, 18305, 19670, 21966, 29505, 36610, 54915, 59010, 109830, 146963, 293926, 440889, 734815, 881778, 1028741, 1469630, 2057482, 2204445, 3086223, 4408890, 5143705, 6172446, 10287410, 15431115, 30862230]

約数ペア:

[(1, 30862230), (2, 15431115), (3, 10287410), (5, 6172446), (6, 5143705), (7, 4408890), (10, 3086223), (14, 2204445), (15, 2057482), (21, 1469630), (30, 1028741), (35, 881778), (42, 734815), (70, 440889), (105, 293926), (210, 146963), (281, 109830), (523, 59010), (562, 54915), (843, 36610), (1046, 29505), (1405, 21966), (1569, 19670), (1686, 18305), (1967, 15690), (2615, 11802), (2810, 10983), (3138, 9835), (3661, 8430), (3934, 7845), (4215, 7322), (5230, 5901)]