302265180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239893}}^1$

素因数の和:239915

約数の個数: 72

約数和(自身を含む): 1047856992

約数和(自身を除く): 745591812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 239893, 479786, 719679, 959572, 1199465, 1439358, 1679251, 2159037, 2398930, 2878716, 3358502, 3598395, 4318074, 4797860, 5037753, 6717004, 7196790, 8396255, 8636148, 10075506, 10795185, 14393580, 15113259, 16792510, 20151012, 21590370, 25188765, 30226518, 33585020, 43180740, 50377530, 60453036, 75566295, 100755060, 151132590, 302265180]

約数ペア:

[(1, 302265180), (2, 151132590), (3, 100755060), (4, 75566295), (5, 60453036), (6, 50377530), (7, 43180740), (9, 33585020), (10, 30226518), (12, 25188765), (14, 21590370), (15, 20151012), (18, 16792510), (20, 15113259), (21, 14393580), (28, 10795185), (30, 10075506), (35, 8636148), (36, 8396255), (42, 7196790), (45, 6717004), (60, 5037753), (63, 4797860), (70, 4318074), (84, 3598395), (90, 3358502), (105, 2878716), (126, 2398930), (140, 2159037), (180, 1679251), (210, 1439358), (252, 1199465), (315, 959572), (420, 719679), (630, 479786), (1260, 239893)]