30182313

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 48218112

約数和(自身を除く): 18035799

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 653, 1491, 1959, 2201, 4571, 6603, 13713, 15407, 20243, 46221, 46363, 60729, 139089, 141701, 324541, 425103, 973623, 1437253, 4311759, 10060771, 30182313]

約数ペア:

[(1, 30182313), (3, 10060771), (7, 4311759), (21, 1437253), (31, 973623), (71, 425103), (93, 324541), (213, 141701), (217, 139089), (497, 60729), (651, 46363), (653, 46221), (1491, 20243), (1959, 15407), (2201, 13713), (4571, 6603)]