84529770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216743}}^1$

素因数の和:216766

約数の個数: 32

約数和(自身を含む): 218477952

約数和(自身を除く): 133948182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 216743, 433486, 650229, 1083715, 1300458, 2167430, 2817659, 3251145, 5635318, 6502290, 8452977, 14088295, 16905954, 28176590, 42264885, 84529770]

約数ペア:

[(1, 84529770), (2, 42264885), (3, 28176590), (5, 16905954), (6, 14088295), (10, 8452977), (13, 6502290), (15, 5635318), (26, 3251145), (30, 2817659), (39, 2167430), (65, 1300458), (78, 1083715), (130, 650229), (195, 433486), (390, 216743)]