224985180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{535679}}^1$

素因数の和:535698

約数の個数: 48

約数和(自身を含む): 719953920

約数和(自身を除く): 494968740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 535679, 1071358, 1607037, 2142716, 2678395, 3214074, 3749753, 5356790, 6428148, 7499506, 8035185, 10713580, 11249259, 14999012, 16070370, 18748765, 22498518, 32140740, 37497530, 44997036, 56246295, 74995060, 112492590, 224985180]

約数ペア:

[(1, 224985180), (2, 112492590), (3, 74995060), (4, 56246295), (5, 44997036), (6, 37497530), (7, 32140740), (10, 22498518), (12, 18748765), (14, 16070370), (15, 14999012), (20, 11249259), (21, 10713580), (28, 8035185), (30, 7499506), (35, 6428148), (42, 5356790), (60, 3749753), (70, 3214074), (84, 2678395), (105, 2142716), (140, 1607037), (210, 1071358), (420, 535679)]