27861330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 76946688

約数和(自身を除く): 49085358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 733, 905, 1086, 1267, 1466, 1810, 2199, 2534, 2715, 3665, 3801, 4398, 5131, 5430, 6335, 7330, 7602, 10262, 10995, 12670, 15393, 19005, 21990, 25655, 30786, 38010, 51310, 76965, 132673, 153930, 265346, 398019, 663365, 796038, 928711, 1326730, 1857422, 1990095, 2786133, 3980190, 4643555, 5572266, 9287110, 13930665, 27861330]

約数ペア:

[(1, 27861330), (2, 13930665), (3, 9287110), (5, 5572266), (6, 4643555), (7, 3980190), (10, 2786133), (14, 1990095), (15, 1857422), (21, 1326730), (30, 928711), (35, 796038), (42, 663365), (70, 398019), (105, 265346), (181, 153930), (210, 132673), (362, 76965), (543, 51310), (733, 38010), (905, 30786), (1086, 25655), (1267, 21990), (1466, 19005), (1810, 15393), (2199, 12670), (2534, 10995), (2715, 10262), (3665, 7602), (3801, 7330), (4398, 6335), (5131, 5430)]