24878220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 74323200

約数和(自身を除く): 49444980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 157, 190, 228, 278, 285, 314, 380, 417, 471, 556, 570, 628, 695, 785, 834, 942, 1140, 1390, 1570, 1668, 1884, 2085, 2355, 2641, 2780, 2983, 3140, 4170, 4710, 5282, 5966, 7923, 8340, 8949, 9420, 10564, 11932, 13205, 14915, 15846, 17898, 21823, 26410, 29830, 31692, 35796, 39615, 43646, 44745, 52820, 59660, 65469, 79230, 87292, 89490, 109115, 130938, 158460, 178980, 218230, 261876, 327345, 414637, 436460, 654690, 829274, 1243911, 1309380, 1658548, 2073185, 2487822, 4146370, 4975644, 6219555, 8292740, 12439110, 24878220]

約数ペア:

[(1, 24878220), (2, 12439110), (3, 8292740), (4, 6219555), (5, 4975644), (6, 4146370), (10, 2487822), (12, 2073185), (15, 1658548), (19, 1309380), (20, 1243911), (30, 829274), (38, 654690), (57, 436460), (60, 414637), (76, 327345), (95, 261876), (114, 218230), (139, 178980), (157, 158460), (190, 130938), (228, 109115), (278, 89490), (285, 87292), (314, 79230), (380, 65469), (417, 59660), (471, 52820), (556, 44745), (570, 43646), (628, 39615), (695, 35796), (785, 31692), (834, 29830), (942, 26410), (1140, 21823), (1390, 17898), (1570, 15846), (1668, 14915), (1884, 13205), (2085, 11932), (2355, 10564), (2641, 9420), (2780, 8949), (2983, 8340), (3140, 7923), (4170, 5966), (4710, 5282)]