2023593180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{688297}}^1$

素因数の和:688323

約数の個数: 72

約数和(自身を含む): 6591141648

約数和(自身を除く): 4567548468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 688297, 1376594, 2064891, 2753188, 3441485, 4129782, 4818079, 6882970, 8259564, 9636158, 10324455, 13765940, 14454237, 19272316, 20648910, 24090395, 28908474, 33726553, 41297820, 48180790, 57816948, 67453106, 72271185, 96361580, 101179659, 134906212, 144542370, 168632765, 202359318, 289084740, 337265530, 404718636, 505898295, 674531060, 1011796590, 2023593180]

約数ペア:

[(1, 2023593180), (2, 1011796590), (3, 674531060), (4, 505898295), (5, 404718636), (6, 337265530), (7, 289084740), (10, 202359318), (12, 168632765), (14, 144542370), (15, 134906212), (20, 101179659), (21, 96361580), (28, 72271185), (30, 67453106), (35, 57816948), (42, 48180790), (49, 41297820), (60, 33726553), (70, 28908474), (84, 24090395), (98, 20648910), (105, 19272316), (140, 14454237), (147, 13765940), (196, 10324455), (210, 9636158), (245, 8259564), (294, 6882970), (420, 4818079), (490, 4129782), (588, 3441485), (735, 2753188), (980, 2064891), (1470, 1376594), (2940, 688297)]