189262430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8807}}^1$

素因数の和:9128

約数の個数: 32

約数和(自身を含む): 390652416

約数和(自身を除く): 201389986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 8807, 10745, 17614, 21490, 44035, 61649, 88070, 123298, 308245, 616490, 2703749, 5407498, 13518745, 18926243, 27037490, 37852486, 94631215, 189262430]

約数ペア:

[(1, 189262430), (2, 94631215), (5, 37852486), (7, 27037490), (10, 18926243), (14, 13518745), (35, 5407498), (70, 2703749), (307, 616490), (614, 308245), (1535, 123298), (2149, 88070), (3070, 61649), (4298, 44035), (8807, 21490), (10745, 17614)]