29622180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70529}}^1$

素因数の和:70548

約数の個数: 48

約数和(自身を含む): 94792320

約数和(自身を除く): 65170140

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, 70529, 141058, 211587, 282116, 352645, 423174, 493703, 705290, 846348, 987406, 1057935, 1410580, 1481109, 1974812, 2115870, 2468515, 2962218, 4231740, 4937030, 5924436, 7405545, 9874060, 14811090, 29622180]

約数ペア:

[(1, 29622180), (2, 14811090), (3, 9874060), (4, 7405545), (5, 5924436), (6, 4937030), (7, 4231740), (10, 2962218), (12, 2468515), (14, 2115870), (15, 1974812), (20, 1481109), (21, 1410580), (28, 1057935), (30, 987406), (35, 846348), (42, 705290), (60, 493703), (70, 423174), (84, 352645), (105, 282116), (140, 211587), (210, 141058), (420, 70529)]