3260460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1109}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 10629360

約数和(自身を除く): 7368900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1109, 1470, 2218, 2940, 3327, 4436, 5545, 6654, 7763, 11090, 13308, 15526, 16635, 22180, 23289, 31052, 33270, 38815, 46578, 54341, 66540, 77630, 93156, 108682, 116445, 155260, 163023, 217364, 232890, 271705, 326046, 465780, 543410, 652092, 815115, 1086820, 1630230, 3260460]

約数ペア:

[(1, 3260460), (2, 1630230), (3, 1086820), (4, 815115), (5, 652092), (6, 543410), (7, 465780), (10, 326046), (12, 271705), (14, 232890), (15, 217364), (20, 163023), (21, 155260), (28, 116445), (30, 108682), (35, 93156), (42, 77630), (49, 66540), (60, 54341), (70, 46578), (84, 38815), (98, 33270), (105, 31052), (140, 23289), (147, 22180), (196, 16635), (210, 15526), (245, 13308), (294, 11090), (420, 7763), (490, 6654), (588, 5545), (735, 4436), (980, 3327), (1109, 2940), (1470, 2218)]