30511956

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 73481408

約数和(自身を除く): 42969452

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 571, 732, 876, 1142, 1713, 2284, 3426, 4453, 6852, 8906, 13359, 17812, 26718, 34831, 41683, 53436, 69662, 83366, 104493, 125049, 139324, 166732, 208986, 250098, 417972, 500196, 2542663, 5085326, 7627989, 10170652, 15255978, 30511956]

約数ペア:

[(1, 30511956), (2, 15255978), (3, 10170652), (4, 7627989), (6, 5085326), (12, 2542663), (61, 500196), (73, 417972), (122, 250098), (146, 208986), (183, 166732), (219, 139324), (244, 125049), (292, 104493), (366, 83366), (438, 69662), (571, 53436), (732, 41683), (876, 34831), (1142, 26718), (1713, 17812), (2284, 13359), (3426, 8906), (4453, 6852)]