2051299590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{7459}}^1$

素因数の和:7661

約数の個数: 64

約数和(自身を含む): 5027443200

約数和(自身を除く): 2976143610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 103, 178, 206, 267, 309, 445, 515, 534, 618, 890, 1030, 1335, 1545, 2670, 3090, 7459, 9167, 14918, 18334, 22377, 27501, 37295, 44754, 45835, 55002, 74590, 91670, 111885, 137505, 223770, 275010, 663851, 768277, 1327702, 1536554, 1991553, 2304831, 3319255, 3841385, 3983106, 4609662, 6638510, 7682770, 9957765, 11524155, 19915530, 23048310, 68376653, 136753306, 205129959, 341883265, 410259918, 683766530, 1025649795, 2051299590]

約数ペア:

[(1, 2051299590), (2, 1025649795), (3, 683766530), (5, 410259918), (6, 341883265), (10, 205129959), (15, 136753306), (30, 68376653), (89, 23048310), (103, 19915530), (178, 11524155), (206, 9957765), (267, 7682770), (309, 6638510), (445, 4609662), (515, 3983106), (534, 3841385), (618, 3319255), (890, 2304831), (1030, 1991553), (1335, 1536554), (1545, 1327702), (2670, 768277), (3090, 663851), (7459, 275010), (9167, 223770), (14918, 137505), (18334, 111885), (22377, 91670), (27501, 74590), (37295, 55002), (44754, 45835)]