23980740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{57097}}^1$

素因数の和:57116

約数の個数: 48

約数和(自身を含む): 76739712

約数和(自身を除く): 52758972

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, 57097, 114194, 171291, 228388, 285485, 342582, 399679, 570970, 685164, 799358, 856455, 1141940, 1199037, 1598716, 1712910, 1998395, 2398074, 3425820, 3996790, 4796148, 5995185, 7993580, 11990370, 23980740]

約数ペア:

[(1, 23980740), (2, 11990370), (3, 7993580), (4, 5995185), (5, 4796148), (6, 3996790), (7, 3425820), (10, 2398074), (12, 1998395), (14, 1712910), (15, 1598716), (20, 1199037), (21, 1141940), (28, 856455), (30, 799358), (35, 685164), (42, 570970), (60, 399679), (70, 342582), (84, 285485), (105, 228388), (140, 171291), (210, 114194), (420, 57097)]