2013998460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{459817}}^1$

素因数の和:459902

約数の個数: 48

約数和(自身を含む): 5716457376

約数和(自身を除く): 3702458916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 459817, 919634, 1379451, 1839268, 2299085, 2758902, 4598170, 5517804, 6897255, 9196340, 13794510, 27589020, 33566641, 67133282, 100699923, 134266564, 167833205, 201399846, 335666410, 402799692, 503499615, 671332820, 1006999230, 2013998460]

約数ペア:

[(1, 2013998460), (2, 1006999230), (3, 671332820), (4, 503499615), (5, 402799692), (6, 335666410), (10, 201399846), (12, 167833205), (15, 134266564), (20, 100699923), (30, 67133282), (60, 33566641), (73, 27589020), (146, 13794510), (219, 9196340), (292, 6897255), (365, 5517804), (438, 4598170), (730, 2758902), (876, 2299085), (1095, 1839268), (1460, 1379451), (2190, 919634), (4380, 459817)]