2247011340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{3637}}^1$

素因数の和:5127

約数の個数: 96

約数和(自身を含む): 7197302784

約数和(自身を除く): 4950291444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1471, 2942, 3637, 4413, 5884, 7274, 7355, 8826, 10297, 10911, 14548, 14710, 17652, 18185, 20594, 21822, 22065, 25459, 29420, 30891, 36370, 41188, 43644, 44130, 50918, 51485, 54555, 61782, 72740, 76377, 88260, 101836, 102970, 109110, 123564, 127295, 152754, 154455, 205940, 218220, 254590, 305508, 308910, 381885, 509180, 617820, 763770, 1527540, 5350027, 10700054, 16050081, 21400108, 26750135, 32100162, 37450189, 53500270, 64200324, 74900378, 80250405, 107000540, 112350567, 149800756, 160500810, 187250945, 224701134, 321001620, 374501890, 449402268, 561752835, 749003780, 1123505670, 2247011340]

約数ペア:

[(1, 2247011340), (2, 1123505670), (3, 749003780), (4, 561752835), (5, 449402268), (6, 374501890), (7, 321001620), (10, 224701134), (12, 187250945), (14, 160500810), (15, 149800756), (20, 112350567), (21, 107000540), (28, 80250405), (30, 74900378), (35, 64200324), (42, 53500270), (60, 37450189), (70, 32100162), (84, 26750135), (105, 21400108), (140, 16050081), (210, 10700054), (420, 5350027), (1471, 1527540), (2942, 763770), (3637, 617820), (4413, 509180), (5884, 381885), (7274, 308910), (7355, 305508), (8826, 254590), (10297, 218220), (10911, 205940), (14548, 154455), (14710, 152754), (17652, 127295), (18185, 123564), (20594, 109110), (21822, 102970), (22065, 101836), (25459, 88260), (29420, 76377), (30891, 72740), (36370, 61782), (41188, 54555), (43644, 51485), (44130, 50918)]