83484870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397547}}^1$

素因数の和:397564

約数の個数: 32

約数和(自身を含む): 228987648

約数和(自身を除く): 145502778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397547, 795094, 1192641, 1987735, 2385282, 2782829, 3975470, 5565658, 5963205, 8348487, 11926410, 13914145, 16696974, 27828290, 41742435, 83484870]

約数ペア:

[(1, 83484870), (2, 41742435), (3, 27828290), (5, 16696974), (6, 13914145), (7, 11926410), (10, 8348487), (14, 5963205), (15, 5565658), (21, 3975470), (30, 2782829), (35, 2385282), (42, 1987735), (70, 1192641), (105, 795094), (210, 397547)]