68540130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14369}}^1$

素因数の和:14435

約数の個数: 48

約数和(自身を含む): 181579320

約数和(自身を除く): 113039190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 14369, 28738, 43107, 71845, 86214, 129321, 143690, 215535, 258642, 431070, 646605, 761557, 1293210, 1523114, 2284671, 3807785, 4569342, 6854013, 7615570, 11423355, 13708026, 22846710, 34270065, 68540130]

約数ペア:

[(1, 68540130), (2, 34270065), (3, 22846710), (5, 13708026), (6, 11423355), (9, 7615570), (10, 6854013), (15, 4569342), (18, 3807785), (30, 2284671), (45, 1523114), (53, 1293210), (90, 761557), (106, 646605), (159, 431070), (265, 258642), (318, 215535), (477, 143690), (530, 129321), (795, 86214), (954, 71845), (1590, 43107), (2385, 28738), (4770, 14369)]