29925420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 98047488

約数和(自身を除く): 68122068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1657, 1806, 2580, 3010, 3314, 3612, 4515, 4971, 6020, 6628, 8285, 9030, 9942, 11599, 16570, 18060, 19884, 23198, 24855, 33140, 34797, 46396, 49710, 57995, 69594, 71251, 99420, 115990, 139188, 142502, 173985, 213753, 231980, 285004, 347970, 356255, 427506, 498757, 695940, 712510, 855012, 997514, 1068765, 1425020, 1496271, 1995028, 2137530, 2493785, 2992542, 4275060, 4987570, 5985084, 7481355, 9975140, 14962710, 29925420]

約数ペア:

[(1, 29925420), (2, 14962710), (3, 9975140), (4, 7481355), (5, 5985084), (6, 4987570), (7, 4275060), (10, 2992542), (12, 2493785), (14, 2137530), (15, 1995028), (20, 1496271), (21, 1425020), (28, 1068765), (30, 997514), (35, 855012), (42, 712510), (43, 695940), (60, 498757), (70, 427506), (84, 356255), (86, 347970), (105, 285004), (129, 231980), (140, 213753), (172, 173985), (210, 142502), (215, 139188), (258, 115990), (301, 99420), (420, 71251), (430, 69594), (516, 57995), (602, 49710), (645, 46396), (860, 34797), (903, 33140), (1204, 24855), (1290, 23198), (1505, 19884), (1657, 18060), (1806, 16570), (2580, 11599), (3010, 9942), (3314, 9030), (3612, 8285), (4515, 6628), (4971, 6020)]