238706130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{612067}}^1$

素因数の和:612090

約数の個数: 32

約数和(自身を含む): 616964544

約数和(自身を除く): 378258414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 612067, 1224134, 1836201, 3060335, 3672402, 6120670, 7956871, 9181005, 15913742, 18362010, 23870613, 39784355, 47741226, 79568710, 119353065, 238706130]

約数ペア:

[(1, 238706130), (2, 119353065), (3, 79568710), (5, 47741226), (6, 39784355), (10, 23870613), (13, 18362010), (15, 15913742), (26, 9181005), (30, 7956871), (39, 6120670), (65, 3672402), (78, 3060335), (130, 1836201), (195, 1224134), (390, 612067)]