1032220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 2536128

約数和(自身を除く): 1503908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 101, 140, 146, 202, 292, 365, 404, 505, 511, 707, 730, 1010, 1022, 1414, 1460, 2020, 2044, 2555, 2828, 3535, 5110, 7070, 7373, 10220, 14140, 14746, 29492, 36865, 51611, 73730, 103222, 147460, 206444, 258055, 516110, 1032220]

約数ペア:

[(1, 1032220), (2, 516110), (4, 258055), (5, 206444), (7, 147460), (10, 103222), (14, 73730), (20, 51611), (28, 36865), (35, 29492), (70, 14746), (73, 14140), (101, 10220), (140, 7373), (146, 7070), (202, 5110), (292, 3535), (365, 2828), (404, 2555), (505, 2044), (511, 2020), (707, 1460), (730, 1414), (1010, 1022)]