25452210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6415

約数の個数: 64

約数和(自身を含む): 73497600

約数和(自身を除く): 48045390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6379, 12758, 19137, 31895, 38274, 44653, 63790, 89306, 95685, 121201, 133959, 191370, 223265, 242402, 267918, 363603, 446530, 606005, 669795, 727206, 848407, 1212010, 1339590, 1696814, 1818015, 2545221, 3636030, 4242035, 5090442, 8484070, 12726105, 25452210]

約数ペア:

[(1, 25452210), (2, 12726105), (3, 8484070), (5, 5090442), (6, 4242035), (7, 3636030), (10, 2545221), (14, 1818015), (15, 1696814), (19, 1339590), (21, 1212010), (30, 848407), (35, 727206), (38, 669795), (42, 606005), (57, 446530), (70, 363603), (95, 267918), (105, 242402), (114, 223265), (133, 191370), (190, 133959), (210, 121201), (266, 95685), (285, 89306), (399, 63790), (570, 44653), (665, 38274), (798, 31895), (1330, 19137), (1995, 12758), (3990, 6379)]