3852870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2621}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 10760688

約数和(自身を除く): 6907818

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, 2621, 5242, 7863, 13105, 15726, 18347, 26210, 36694, 39315, 55041, 78630, 91735, 110082, 128429, 183470, 256858, 275205, 385287, 550410, 642145, 770574, 1284290, 1926435, 3852870]

約数ペア:

[(1, 3852870), (2, 1926435), (3, 1284290), (5, 770574), (6, 642145), (7, 550410), (10, 385287), (14, 275205), (15, 256858), (21, 183470), (30, 128429), (35, 110082), (42, 91735), (49, 78630), (70, 55041), (98, 39315), (105, 36694), (147, 26210), (210, 18347), (245, 15726), (294, 13105), (490, 7863), (735, 5242), (1470, 2621)]