709647540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15791}}^1$

素因数の和:15917

約数の個数: 96

約数和(自身を含む): 2292240384

約数和(自身を除く): 1582592844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14980, 15791, 22470, 31582, 44940, 47373, 63164, 78955, 94746, 110537, 157910, 189492, 221074, 236865, 315820, 331611, 442148, 473730, 552685, 663222, 947460, 1105370, 1326444, 1658055, 1689637, 2210740, 3316110, 3379274, 5068911, 6632220, 6758548, 8448185, 10137822, 11827459, 16896370, 20275644, 23654918, 25344555, 33792740, 35482377, 47309836, 50689110, 59137295, 70964754, 101378220, 118274590, 141929508, 177411885, 236549180, 354823770, 709647540]

約数ペア:

[(1, 709647540), (2, 354823770), (3, 236549180), (4, 177411885), (5, 141929508), (6, 118274590), (7, 101378220), (10, 70964754), (12, 59137295), (14, 50689110), (15, 47309836), (20, 35482377), (21, 33792740), (28, 25344555), (30, 23654918), (35, 20275644), (42, 16896370), (60, 11827459), (70, 10137822), (84, 8448185), (105, 6758548), (107, 6632220), (140, 5068911), (210, 3379274), (214, 3316110), (321, 2210740), (420, 1689637), (428, 1658055), (535, 1326444), (642, 1105370), (749, 947460), (1070, 663222), (1284, 552685), (1498, 473730), (1605, 442148), (2140, 331611), (2247, 315820), (2996, 236865), (3210, 221074), (3745, 189492), (4494, 157910), (6420, 110537), (7490, 94746), (8988, 78955), (11235, 63164), (14980, 47373), (15791, 44940), (22470, 31582)]