2021670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 6009120

約数和(自身を除く): 3987450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3209, 6418, 9627, 16045, 19254, 22463, 28881, 32090, 44926, 48135, 57762, 67389, 96270, 112315, 134778, 144405, 202167, 224630, 288810, 336945, 404334, 673890, 1010835, 2021670]

約数ペア:

[(1, 2021670), (2, 1010835), (3, 673890), (5, 404334), (6, 336945), (7, 288810), (9, 224630), (10, 202167), (14, 144405), (15, 134778), (18, 112315), (21, 96270), (30, 67389), (35, 57762), (42, 48135), (45, 44926), (63, 32090), (70, 28881), (90, 22463), (105, 19254), (126, 16045), (210, 9627), (315, 6418), (630, 3209)]