13036380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31039}}^1$

素因数の和:31058

約数の個数: 48

約数和(自身を含む): 41717760

約数和(自身を除く): 28681380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31039, 62078, 93117, 124156, 155195, 186234, 217273, 310390, 372468, 434546, 465585, 620780, 651819, 869092, 931170, 1086365, 1303638, 1862340, 2172730, 2607276, 3259095, 4345460, 6518190, 13036380]

約数ペア:

[(1, 13036380), (2, 6518190), (3, 4345460), (4, 3259095), (5, 2607276), (6, 2172730), (7, 1862340), (10, 1303638), (12, 1086365), (14, 931170), (15, 869092), (20, 651819), (21, 620780), (28, 465585), (30, 434546), (35, 372468), (42, 310390), (60, 217273), (70, 186234), (84, 155195), (105, 124156), (140, 93117), (210, 62078), (420, 31039)]