389362590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{24169}}^1$

素因数の和:24361

約数の個数: 48

約数和(自身を含む): 1018040400

約数和(自身を除く): 628677810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 16110, 24169, 48338, 72507, 120845, 145014, 217521, 241690, 362535, 435042, 725070, 1087605, 2175210, 4326251, 8652502, 12978753, 21631255, 25957506, 38936259, 43262510, 64893765, 77872518, 129787530, 194681295, 389362590]

約数ペア:

[(1, 389362590), (2, 194681295), (3, 129787530), (5, 77872518), (6, 64893765), (9, 43262510), (10, 38936259), (15, 25957506), (18, 21631255), (30, 12978753), (45, 8652502), (90, 4326251), (179, 2175210), (358, 1087605), (537, 725070), (895, 435042), (1074, 362535), (1611, 241690), (1790, 217521), (2685, 145014), (3222, 120845), (5370, 72507), (8055, 48338), (16110, 24169)]