606450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 1624896

約数和(自身を除く): 1018446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 311, 325, 390, 622, 650, 933, 975, 1555, 1866, 1950, 3110, 4043, 4665, 7775, 8086, 9330, 12129, 15550, 20215, 23325, 24258, 40430, 46650, 60645, 101075, 121290, 202150, 303225, 606450]

約数ペア:

[(1, 606450), (2, 303225), (3, 202150), (5, 121290), (6, 101075), (10, 60645), (13, 46650), (15, 40430), (25, 24258), (26, 23325), (30, 20215), (39, 15550), (50, 12129), (65, 9330), (75, 8086), (78, 7775), (130, 4665), (150, 4043), (195, 3110), (311, 1950), (325, 1866), (390, 1555), (622, 975), (650, 933)]