7840830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8472

約数の個数: 32

約数和(自身を含む): 19427328

約数和(自身を除く): 11586498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 8431, 16862, 25293, 42155, 50586, 84310, 126465, 252930, 261361, 522722, 784083, 1306805, 1568166, 2613610, 3920415, 7840830]

約数ペア:

[(1, 7840830), (2, 3920415), (3, 2613610), (5, 1568166), (6, 1306805), (10, 784083), (15, 522722), (30, 261361), (31, 252930), (62, 126465), (93, 84310), (155, 50586), (186, 42155), (310, 25293), (465, 16862), (930, 8431)]