79142340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10069}}^1$

素因数の和:10212

約数の個数: 48

約数和(自身を含む): 223312320

約数和(自身を除く): 144169980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 10069, 20138, 30207, 40276, 50345, 60414, 100690, 120828, 151035, 201380, 302070, 604140, 1319039, 2638078, 3957117, 5276156, 6595195, 7914234, 13190390, 15828468, 19785585, 26380780, 39571170, 79142340]

約数ペア:

[(1, 79142340), (2, 39571170), (3, 26380780), (4, 19785585), (5, 15828468), (6, 13190390), (10, 7914234), (12, 6595195), (15, 5276156), (20, 3957117), (30, 2638078), (60, 1319039), (131, 604140), (262, 302070), (393, 201380), (524, 151035), (655, 120828), (786, 100690), (1310, 60414), (1572, 50345), (1965, 40276), (2620, 30207), (3930, 20138), (7860, 10069)]