15695320340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{34591}}^1$

素因数の和:35077

約数の個数: 72

約数和(自身を含む): 38425347072

約数和(自身を除く): 22730026732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 463, 490, 926, 980, 1852, 2315, 3241, 4630, 6482, 9260, 12964, 16205, 22687, 32410, 34591, 45374, 64820, 69182, 90748, 113435, 138364, 172955, 226870, 242137, 345910, 453740, 484274, 691820, 968548, 1210685, 1694959, 2421370, 3389918, 4842740, 6779836, 8474795, 16015633, 16949590, 32031266, 33899180, 64062532, 80078165, 112109431, 160156330, 224218862, 320312660, 448437724, 560547155, 784766017, 1121094310, 1569532034, 2242188620, 3139064068, 3923830085, 7847660170, 15695320340]

約数ペア:

[(1, 15695320340), (2, 7847660170), (4, 3923830085), (5, 3139064068), (7, 2242188620), (10, 1569532034), (14, 1121094310), (20, 784766017), (28, 560547155), (35, 448437724), (49, 320312660), (70, 224218862), (98, 160156330), (140, 112109431), (196, 80078165), (245, 64062532), (463, 33899180), (490, 32031266), (926, 16949590), (980, 16015633), (1852, 8474795), (2315, 6779836), (3241, 4842740), (4630, 3389918), (6482, 2421370), (9260, 1694959), (12964, 1210685), (16205, 968548), (22687, 691820), (32410, 484274), (34591, 453740), (45374, 345910), (64820, 242137), (69182, 226870), (90748, 172955), (113435, 138364)]