2849149560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249627}}^1$

素因数の和:1249660

約数の個数: 64

約数和(自身を含む): 8997321600

約数和(自身を除く): 6148172040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1249627, 2499254, 3748881, 4998508, 6248135, 7497762, 9997016, 12496270, 14995524, 18744405, 23742913, 24992540, 29991048, 37488810, 47485826, 49985080, 71228739, 74977620, 94971652, 118714565, 142457478, 149955240, 189943304, 237429130, 284914956, 356143695, 474858260, 569829912, 712287390, 949716520, 1424574780, 2849149560]

約数ペア:

[(1, 2849149560), (2, 1424574780), (3, 949716520), (4, 712287390), (5, 569829912), (6, 474858260), (8, 356143695), (10, 284914956), (12, 237429130), (15, 189943304), (19, 149955240), (20, 142457478), (24, 118714565), (30, 94971652), (38, 74977620), (40, 71228739), (57, 49985080), (60, 47485826), (76, 37488810), (95, 29991048), (114, 24992540), (120, 23742913), (152, 18744405), (190, 14995524), (228, 12496270), (285, 9997016), (380, 7497762), (456, 6248135), (570, 4998508), (760, 3748881), (1140, 2499254), (2280, 1249627)]