15215730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16361}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 37698048

約数和(自身を除く): 22482318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 16361, 32722, 49083, 81805, 98166, 163610, 245415, 490830, 507191, 1014382, 1521573, 2535955, 3043146, 5071910, 7607865, 15215730]

約数ペア:

[(1, 15215730), (2, 7607865), (3, 5071910), (5, 3043146), (6, 2535955), (10, 1521573), (15, 1014382), (30, 507191), (31, 490830), (62, 245415), (93, 163610), (155, 98166), (186, 81805), (310, 49083), (465, 32722), (930, 16361)]