7839289740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1346957}}^1$

素因数の和:1347066

約数の個数: 48

約数和(自身を含む): 22176316512

約数和(自身を除く): 14337026772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 1346957, 2693914, 4040871, 5387828, 6734785, 8081742, 13469570, 16163484, 20204355, 26939140, 40408710, 80817420, 130654829, 261309658, 391964487, 522619316, 653274145, 783928974, 1306548290, 1567857948, 1959822435, 2613096580, 3919644870, 7839289740]

約数ペア:

[(1, 7839289740), (2, 3919644870), (3, 2613096580), (4, 1959822435), (5, 1567857948), (6, 1306548290), (10, 783928974), (12, 653274145), (15, 522619316), (20, 391964487), (30, 261309658), (60, 130654829), (97, 80817420), (194, 40408710), (291, 26939140), (388, 20204355), (485, 16163484), (582, 13469570), (970, 8081742), (1164, 6734785), (1455, 5387828), (1940, 4040871), (2910, 2693914), (5820, 1346957)]