2008443810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{19813}}^1$

素因数の和:19963

約数の個数: 64

約数和(自身を含む): 5021660160

約数和(自身を除く): 3013216350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 310, 327, 465, 545, 654, 930, 1090, 1635, 3270, 3379, 6758, 10137, 16895, 19813, 20274, 33790, 39626, 50685, 59439, 99065, 101370, 118878, 198130, 297195, 594390, 614203, 1228406, 1842609, 2159617, 3071015, 3685218, 4319234, 6142030, 6478851, 9213045, 10798085, 12957702, 18426090, 21596170, 32394255, 64788510, 66948127, 133896254, 200844381, 334740635, 401688762, 669481270, 1004221905, 2008443810]

約数ペア:

[(1, 2008443810), (2, 1004221905), (3, 669481270), (5, 401688762), (6, 334740635), (10, 200844381), (15, 133896254), (30, 66948127), (31, 64788510), (62, 32394255), (93, 21596170), (109, 18426090), (155, 12957702), (186, 10798085), (218, 9213045), (310, 6478851), (327, 6142030), (465, 4319234), (545, 3685218), (654, 3071015), (930, 2159617), (1090, 1842609), (1635, 1228406), (3270, 614203), (3379, 594390), (6758, 297195), (10137, 198130), (16895, 118878), (19813, 101370), (20274, 99065), (33790, 59439), (39626, 50685)]