16481430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26181

約数の個数: 48

約数和(自身を含む): 48975264

約数和(自身を除く): 32493834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26161, 52322, 78483, 130805, 156966, 183127, 235449, 261610, 366254, 392415, 470898, 549381, 784830, 915635, 1098762, 1177245, 1648143, 1831270, 2354490, 2746905, 3296286, 5493810, 8240715, 16481430]

約数ペア:

[(1, 16481430), (2, 8240715), (3, 5493810), (5, 3296286), (6, 2746905), (7, 2354490), (9, 1831270), (10, 1648143), (14, 1177245), (15, 1098762), (18, 915635), (21, 784830), (30, 549381), (35, 470898), (42, 392415), (45, 366254), (63, 261610), (70, 235449), (90, 183127), (105, 156966), (126, 130805), (210, 78483), (315, 52322), (630, 26161)]