3953850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 10049952

約数和(自身を除く): 6096102

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 613, 645, 1075, 1226, 1290, 1839, 2150, 3065, 3225, 3678, 6130, 6450, 9195, 15325, 18390, 26359, 30650, 45975, 52718, 79077, 91950, 131795, 158154, 263590, 395385, 658975, 790770, 1317950, 1976925, 3953850]

約数ペア:

[(1, 3953850), (2, 1976925), (3, 1317950), (5, 790770), (6, 658975), (10, 395385), (15, 263590), (25, 158154), (30, 131795), (43, 91950), (50, 79077), (75, 52718), (86, 45975), (129, 30650), (150, 26359), (215, 18390), (258, 15325), (430, 9195), (613, 6450), (645, 6130), (1075, 3678), (1226, 3225), (1290, 3065), (1839, 2150)]