6974690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 6158110

約数列:

[1, 2, 5, 10, 31, 62, 149, 151, 155, 298, 302, 310, 745, 755, 1490, 1510, 4619, 4681, 9238, 9362, 22499, 23095, 23405, 44998, 46190, 46810, 112495, 224990, 697469, 1394938, 3487345, 6974690]

約数ペア:

[(1, 6974690), (2, 3487345), (5, 1394938), (10, 697469), (31, 224990), (62, 112495), (149, 46810), (151, 46190), (155, 44998), (298, 23405), (302, 23095), (310, 22499), (745, 9362), (755, 9238), (1490, 4681), (1510, 4619)]