3532020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 10400544

約数和(自身を除く): 6868524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1369, 1591, 2220, 2580, 2738, 3182, 4107, 4773, 5476, 6364, 6845, 7955, 8214, 9546, 13690, 15910, 16428, 19092, 20535, 23865, 27380, 31820, 41070, 47730, 58867, 82140, 95460, 117734, 176601, 235468, 294335, 353202, 588670, 706404, 883005, 1177340, 1766010, 3532020]

約数ペア:

[(1, 3532020), (2, 1766010), (3, 1177340), (4, 883005), (5, 706404), (6, 588670), (10, 353202), (12, 294335), (15, 235468), (20, 176601), (30, 117734), (37, 95460), (43, 82140), (60, 58867), (74, 47730), (86, 41070), (111, 31820), (129, 27380), (148, 23865), (172, 20535), (185, 19092), (215, 16428), (222, 15910), (258, 13690), (370, 9546), (430, 8214), (444, 7955), (516, 6845), (555, 6364), (645, 5476), (740, 4773), (860, 4107), (1110, 3182), (1290, 2738), (1369, 2580), (1591, 2220)]