7102290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18234

約数の個数: 32

約数和(自身を含む): 18357696

約数和(自身を除く): 11255406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18211, 36422, 54633, 91055, 109266, 182110, 236743, 273165, 473486, 546330, 710229, 1183715, 1420458, 2367430, 3551145, 7102290]

約数ペア:

[(1, 7102290), (2, 3551145), (3, 2367430), (5, 1420458), (6, 1183715), (10, 710229), (13, 546330), (15, 473486), (26, 273165), (30, 236743), (39, 182110), (65, 109266), (78, 91055), (130, 54633), (195, 36422), (390, 18211)]