40657470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193607}}^1$

素因数の和:193624

約数の個数: 32

約数和(自身を含む): 111518208

約数和(自身を除く): 70860738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 193607, 387214, 580821, 968035, 1161642, 1355249, 1936070, 2710498, 2904105, 4065747, 5808210, 6776245, 8131494, 13552490, 20328735, 40657470]

約数ペア:

[(1, 40657470), (2, 20328735), (3, 13552490), (5, 8131494), (6, 6776245), (7, 5808210), (10, 4065747), (14, 2904105), (15, 2710498), (21, 1936070), (30, 1355249), (35, 1161642), (42, 968035), (70, 580821), (105, 387214), (210, 193607)]