30171246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23173}}^1$

素因数の和:23216

約数の個数: 32

約数和(自身を含む): 71190528

約数和(自身を除く): 41019282

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23173, 46346, 69519, 139038, 162211, 324422, 486633, 718363, 973266, 1436726, 2155089, 4310178, 5028541, 10057082, 15085623, 30171246]

約数ペア:

[(1, 30171246), (2, 15085623), (3, 10057082), (6, 5028541), (7, 4310178), (14, 2155089), (21, 1436726), (31, 973266), (42, 718363), (62, 486633), (93, 324422), (186, 162211), (217, 139038), (434, 69519), (651, 46346), (1302, 23173)]