7897470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37607}}^1$

素因数の和:37624

約数の個数: 32

約数和(自身を含む): 21662208

約数和(自身を除く): 13764738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37607, 75214, 112821, 188035, 225642, 263249, 376070, 526498, 564105, 789747, 1128210, 1316245, 1579494, 2632490, 3948735, 7897470]

約数ペア:

[(1, 7897470), (2, 3948735), (3, 2632490), (5, 1579494), (6, 1316245), (7, 1128210), (10, 789747), (14, 564105), (15, 526498), (21, 376070), (30, 263249), (35, 225642), (42, 188035), (70, 112821), (105, 75214), (210, 37607)]