2622242420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{35407}}^1$

素因数の和:35469

約数の個数: 72

約数和(自身を含む): 6579089664

約数和(自身を除く): 3956847244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 5290, 7406, 10580, 14812, 18515, 35407, 37030, 70814, 74060, 141628, 177035, 247849, 354070, 495698, 708140, 814361, 991396, 1239245, 1628722, 2478490, 3257444, 4071805, 4956980, 5700527, 8143610, 11401054, 16287220, 18730303, 22802108, 28502635, 37460606, 57005270, 74921212, 93651515, 114010540, 131112121, 187303030, 262224242, 374606060, 524448484, 655560605, 1311121210, 2622242420]

約数ペア:

[(1, 2622242420), (2, 1311121210), (4, 655560605), (5, 524448484), (7, 374606060), (10, 262224242), (14, 187303030), (20, 131112121), (23, 114010540), (28, 93651515), (35, 74921212), (46, 57005270), (70, 37460606), (92, 28502635), (115, 22802108), (140, 18730303), (161, 16287220), (230, 11401054), (322, 8143610), (460, 5700527), (529, 4956980), (644, 4071805), (805, 3257444), (1058, 2478490), (1610, 1628722), (2116, 1239245), (2645, 991396), (3220, 814361), (3703, 708140), (5290, 495698), (7406, 354070), (10580, 247849), (14812, 177035), (18515, 141628), (35407, 74060), (37030, 70814)]