12570270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6940

約数の個数: 32

約数和(自身を含む): 30667680

約数和(自身を除く): 18097410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 6869, 13738, 20607, 34345, 41214, 68690, 103035, 206070, 419009, 838018, 1257027, 2095045, 2514054, 4190090, 6285135, 12570270]

約数ペア:

[(1, 12570270), (2, 6285135), (3, 4190090), (5, 2514054), (6, 2095045), (10, 1257027), (15, 838018), (30, 419009), (61, 206070), (122, 103035), (183, 68690), (305, 41214), (366, 34345), (610, 20607), (915, 13738), (1830, 6869)]