3908730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2659}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 10916640

約数和(自身を除く): 7007910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2659, 5318, 7977, 13295, 15954, 18613, 26590, 37226, 39885, 55839, 79770, 93065, 111678, 130291, 186130, 260582, 279195, 390873, 558390, 651455, 781746, 1302910, 1954365, 3908730]

約数ペア:

[(1, 3908730), (2, 1954365), (3, 1302910), (5, 781746), (6, 651455), (7, 558390), (10, 390873), (14, 279195), (15, 260582), (21, 186130), (30, 130291), (35, 111678), (42, 93065), (49, 79770), (70, 55839), (98, 39885), (105, 37226), (147, 26590), (210, 18613), (245, 15954), (294, 13295), (490, 7977), (735, 5318), (1470, 2659)]