2674230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 6912864

約数和(自身を除く): 4238634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6857, 13714, 20571, 34285, 41142, 68570, 89141, 102855, 178282, 205710, 267423, 445705, 534846, 891410, 1337115, 2674230]

約数ペア:

[(1, 2674230), (2, 1337115), (3, 891410), (5, 534846), (6, 445705), (10, 267423), (13, 205710), (15, 178282), (26, 102855), (30, 89141), (39, 68570), (65, 41142), (78, 34285), (130, 20571), (195, 13714), (390, 6857)]