15704921260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2736049}}^1$

素因数の和:2736106

約数の個数: 48

約数和(自身を含む): 38611137600

約数和(自身を除く): 22906216340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 2736049, 5472098, 10944196, 13680245, 19152343, 27360490, 38304686, 54720980, 76609372, 95761715, 112178009, 191523430, 224356018, 383046860, 448712036, 560890045, 785246063, 1121780090, 1570492126, 2243560180, 3140984252, 3926230315, 7852460630, 15704921260]

約数ペア:

[(1, 15704921260), (2, 7852460630), (4, 3926230315), (5, 3140984252), (7, 2243560180), (10, 1570492126), (14, 1121780090), (20, 785246063), (28, 560890045), (35, 448712036), (41, 383046860), (70, 224356018), (82, 191523430), (140, 112178009), (164, 95761715), (205, 76609372), (287, 54720980), (410, 38304686), (574, 27360490), (820, 19152343), (1148, 13680245), (1435, 10944196), (2870, 5472098), (5740, 2736049)]