379457130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{972967}}^1$

素因数の和:972990

約数の個数: 32

約数和(自身を含む): 980751744

約数和(自身を除く): 601294614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 972967, 1945934, 2918901, 4864835, 5837802, 9729670, 12648571, 14594505, 25297142, 29189010, 37945713, 63242855, 75891426, 126485710, 189728565, 379457130]

約数ペア:

[(1, 379457130), (2, 189728565), (3, 126485710), (5, 75891426), (6, 63242855), (10, 37945713), (13, 29189010), (15, 25297142), (26, 14594505), (30, 12648571), (39, 9729670), (65, 5837802), (78, 4864835), (130, 2918901), (195, 1945934), (390, 972967)]