310079270

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 564157440

約数和(自身を除く): 254078170

約数列:

[1, 2, 5, 10, 211, 223, 422, 446, 659, 1055, 1115, 1318, 2110, 2230, 3295, 6590, 47053, 94106, 139049, 146957, 235265, 278098, 293914, 470530, 695245, 734785, 1390490, 1469570, 31007927, 62015854, 155039635, 310079270]

約数ペア:

[(1, 310079270), (2, 155039635), (5, 62015854), (10, 31007927), (211, 1469570), (223, 1390490), (422, 734785), (446, 695245), (659, 470530), (1055, 293914), (1115, 278098), (1318, 235265), (2110, 146957), (2230, 139049), (3295, 94106), (6590, 47053)]