1330884660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5689}}^1$

素因数の和:6265

約数の個数: 96

約数和(自身を含む): 4267226880

約数和(自身を除く): 2936342220

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, 557, 1114, 1671, 2228, 2785, 3342, 3899, 5570, 5689, 6684, 7798, 8355, 11140, 11378, 11697, 15596, 16710, 17067, 19495, 22756, 23394, 28445, 33420, 34134, 38990, 39823, 46788, 56890, 58485, 68268, 77980, 79646, 85335, 113780, 116970, 119469, 159292, 170670, 199115, 233940, 238938, 341340, 398230, 477876, 597345, 796460, 1194690, 2389380, 3168773, 6337546, 9506319, 12675092, 15843865, 19012638, 22181411, 31687730, 38025276, 44362822, 47531595, 63375460, 66544233, 88725644, 95063190, 110907055, 133088466, 190126380, 221814110, 266176932, 332721165, 443628220, 665442330, 1330884660]

約数ペア:

[(1, 1330884660), (2, 665442330), (3, 443628220), (4, 332721165), (5, 266176932), (6, 221814110), (7, 190126380), (10, 133088466), (12, 110907055), (14, 95063190), (15, 88725644), (20, 66544233), (21, 63375460), (28, 47531595), (30, 44362822), (35, 38025276), (42, 31687730), (60, 22181411), (70, 19012638), (84, 15843865), (105, 12675092), (140, 9506319), (210, 6337546), (420, 3168773), (557, 2389380), (1114, 1194690), (1671, 796460), (2228, 597345), (2785, 477876), (3342, 398230), (3899, 341340), (5570, 238938), (5689, 233940), (6684, 199115), (7798, 170670), (8355, 159292), (11140, 119469), (11378, 116970), (11697, 113780), (15596, 85335), (16710, 79646), (17067, 77980), (19495, 68268), (22756, 58485), (23394, 56890), (28445, 46788), (33420, 39823), (34134, 38990)]