814286580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{26981}}^1$

素因数の和:27496

約数の個数: 48

約数和(自身を含む): 2284619904

約数和(自身を除く): 1470333324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 15090, 26981, 30180, 53962, 80943, 107924, 134905, 161886, 269810, 323772, 404715, 539620, 809430, 1618860, 13571443, 27142886, 40714329, 54285772, 67857215, 81428658, 135714430, 162857316, 203571645, 271428860, 407143290, 814286580]

約数ペア:

[(1, 814286580), (2, 407143290), (3, 271428860), (4, 203571645), (5, 162857316), (6, 135714430), (10, 81428658), (12, 67857215), (15, 54285772), (20, 40714329), (30, 27142886), (60, 13571443), (503, 1618860), (1006, 809430), (1509, 539620), (2012, 404715), (2515, 323772), (3018, 269810), (5030, 161886), (6036, 134905), (7545, 107924), (10060, 80943), (15090, 53962), (26981, 30180)]