15090810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71861}}^1$

素因数の和:71878

約数の個数: 32

約数和(自身を含む): 41392512

約数和(自身を除く): 26301702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71861, 143722, 215583, 359305, 431166, 503027, 718610, 1006054, 1077915, 1509081, 2155830, 2515135, 3018162, 5030270, 7545405, 15090810]

約数ペア:

[(1, 15090810), (2, 7545405), (3, 5030270), (5, 3018162), (6, 2515135), (7, 2155830), (10, 1509081), (14, 1077915), (15, 1006054), (21, 718610), (30, 503027), (35, 431166), (42, 359305), (70, 215583), (105, 143722), (210, 71861)]