38393460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 144

約数和(自身を含む): 139043520

約数和(自身を除く): 100650060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1451, 1470, 1764, 1890, 2205, 2646, 2902, 2940, 3780, 4353, 4410, 5292, 5804, 6615, 7255, 8706, 8820, 10157, 13059, 13230, 14510, 17412, 20314, 21765, 26118, 26460, 29020, 30471, 39177, 40628, 43530, 50785, 52236, 60942, 65295, 71099, 78354, 87060, 91413, 101570, 121884, 130590, 142198, 152355, 156708, 182826, 195885, 203140, 213297, 261180, 274239, 284396, 304710, 355495, 365652, 391770, 426594, 457065, 548478, 609420, 639891, 710990, 783540, 853188, 914130, 1066485, 1096956, 1279782, 1371195, 1421980, 1828260, 1919673, 2132970, 2559564, 2742390, 3199455, 3839346, 4265940, 5484780, 6398910, 7678692, 9598365, 12797820, 19196730, 38393460]

約数ペア:

[(1, 38393460), (2, 19196730), (3, 12797820), (4, 9598365), (5, 7678692), (6, 6398910), (7, 5484780), (9, 4265940), (10, 3839346), (12, 3199455), (14, 2742390), (15, 2559564), (18, 2132970), (20, 1919673), (21, 1828260), (27, 1421980), (28, 1371195), (30, 1279782), (35, 1096956), (36, 1066485), (42, 914130), (45, 853188), (49, 783540), (54, 710990), (60, 639891), (63, 609420), (70, 548478), (84, 457065), (90, 426594), (98, 391770), (105, 365652), (108, 355495), (126, 304710), (135, 284396), (140, 274239), (147, 261180), (180, 213297), (189, 203140), (196, 195885), (210, 182826), (245, 156708), (252, 152355), (270, 142198), (294, 130590), (315, 121884), (378, 101570), (420, 91413), (441, 87060), (490, 78354), (540, 71099), (588, 65295), (630, 60942), (735, 52236), (756, 50785), (882, 43530), (945, 40628), (980, 39177), (1260, 30471), (1323, 29020), (1451, 26460), (1470, 26118), (1764, 21765), (1890, 20314), (2205, 17412), (2646, 14510), (2902, 13230), (2940, 13059), (3780, 10157), (4353, 8820), (4410, 8706), (5292, 7255), (5804, 6615)]