7139610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 19676160

約数和(自身を除く): 12536550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 853, 930, 1395, 1674, 1706, 2559, 2790, 4185, 4265, 5118, 7677, 8370, 8530, 12795, 15354, 23031, 25590, 26443, 38385, 46062, 52886, 76770, 79329, 115155, 132215, 158658, 230310, 237987, 264430, 396645, 475974, 713961, 793290, 1189935, 1427922, 2379870, 3569805, 7139610]

約数ペア:

[(1, 7139610), (2, 3569805), (3, 2379870), (5, 1427922), (6, 1189935), (9, 793290), (10, 713961), (15, 475974), (18, 396645), (27, 264430), (30, 237987), (31, 230310), (45, 158658), (54, 132215), (62, 115155), (90, 79329), (93, 76770), (135, 52886), (155, 46062), (186, 38385), (270, 26443), (279, 25590), (310, 23031), (465, 15354), (558, 12795), (837, 8530), (853, 8370), (930, 7677), (1395, 5118), (1674, 4265), (1706, 4185), (2559, 2790)]