2218214740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15797}}^1$

素因数の和:15889

約数の個数: 96

約数和(自身を含む): 5732778240

約数和(自身を除く): 3514563500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 826, 1003, 1180, 1190, 1652, 2006, 2065, 2380, 4012, 4130, 5015, 7021, 8260, 10030, 14042, 15797, 20060, 28084, 31594, 35105, 63188, 70210, 78985, 110579, 140420, 157970, 221158, 268549, 315940, 442316, 537098, 552895, 932023, 1074196, 1105790, 1342745, 1864046, 1879843, 2211580, 2685490, 3728092, 3759686, 4660115, 5370980, 6524161, 7519372, 9320230, 9399215, 13048322, 15844391, 18640460, 18798430, 26096644, 31688782, 32620805, 37596860, 63377564, 65241610, 79221955, 110910737, 130483220, 158443910, 221821474, 316887820, 443642948, 554553685, 1109107370, 2218214740]

約数ペア:

[(1, 2218214740), (2, 1109107370), (4, 554553685), (5, 443642948), (7, 316887820), (10, 221821474), (14, 158443910), (17, 130483220), (20, 110910737), (28, 79221955), (34, 65241610), (35, 63377564), (59, 37596860), (68, 32620805), (70, 31688782), (85, 26096644), (118, 18798430), (119, 18640460), (140, 15844391), (170, 13048322), (236, 9399215), (238, 9320230), (295, 7519372), (340, 6524161), (413, 5370980), (476, 4660115), (590, 3759686), (595, 3728092), (826, 2685490), (1003, 2211580), (1180, 1879843), (1190, 1864046), (1652, 1342745), (2006, 1105790), (2065, 1074196), (2380, 932023), (4012, 552895), (4130, 537098), (5015, 442316), (7021, 315940), (8260, 268549), (10030, 221158), (14042, 157970), (15797, 140420), (20060, 110579), (28084, 78985), (31594, 70210), (35105, 63188)]