6742340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 16269120

約数和(自身を除く): 9526780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1613, 2090, 3226, 4180, 6452, 8065, 16130, 17743, 30647, 32260, 35486, 61294, 70972, 88715, 122588, 153235, 177430, 306470, 337117, 354860, 612940, 674234, 1348468, 1685585, 3371170, 6742340]

約数ペア:

[(1, 6742340), (2, 3371170), (4, 1685585), (5, 1348468), (10, 674234), (11, 612940), (19, 354860), (20, 337117), (22, 306470), (38, 177430), (44, 153235), (55, 122588), (76, 88715), (95, 70972), (110, 61294), (190, 35486), (209, 32260), (220, 30647), (380, 17743), (418, 16130), (836, 8065), (1045, 6452), (1613, 4180), (2090, 3226)]