42860490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19571}}^1$

素因数の和:19654

約数の個数: 32

約数和(自身を含む): 104279616

約数和(自身を除く): 61419126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 19571, 39142, 58713, 97855, 117426, 195710, 293565, 587130, 1428683, 2857366, 4286049, 7143415, 8572098, 14286830, 21430245, 42860490]

約数ペア:

[(1, 42860490), (2, 21430245), (3, 14286830), (5, 8572098), (6, 7143415), (10, 4286049), (15, 2857366), (30, 1428683), (73, 587130), (146, 293565), (219, 195710), (365, 117426), (438, 97855), (730, 58713), (1095, 39142), (2190, 19571)]