13648530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 37859328

約数和(自身を除く): 24210798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 631, 721, 1030, 1262, 1442, 1545, 1893, 2163, 3090, 3155, 3605, 3786, 4326, 4417, 6310, 7210, 8834, 9465, 10815, 13251, 18930, 21630, 22085, 26502, 44170, 64993, 66255, 129986, 132510, 194979, 324965, 389958, 454951, 649930, 909902, 974895, 1364853, 1949790, 2274755, 2729706, 4549510, 6824265, 13648530]

約数ペア:

[(1, 13648530), (2, 6824265), (3, 4549510), (5, 2729706), (6, 2274755), (7, 1949790), (10, 1364853), (14, 974895), (15, 909902), (21, 649930), (30, 454951), (35, 389958), (42, 324965), (70, 194979), (103, 132510), (105, 129986), (206, 66255), (210, 64993), (309, 44170), (515, 26502), (618, 22085), (631, 21630), (721, 18930), (1030, 13251), (1262, 10815), (1442, 9465), (1545, 8834), (1893, 7210), (2163, 6310), (3090, 4417), (3155, 4326), (3605, 3786)]