180916190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 413937216

約数和(自身を除く): 233021026

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 169, 182, 205, 287, 338, 373, 410, 455, 533, 574, 746, 845, 910, 1066, 1183, 1435, 1690, 1865, 2366, 2611, 2665, 2870, 3730, 3731, 4849, 5222, 5330, 5915, 6929, 7462, 9698, 11830, 13055, 13858, 15293, 18655, 24245, 26110, 30586, 33943, 34645, 37310, 48490, 48503, 63037, 67886, 69290, 76465, 97006, 107051, 126074, 152930, 169715, 198809, 214102, 242515, 315185, 339430, 397618, 441259, 485030, 535255, 630370, 882518, 994045, 1070510, 1391663, 1988090, 2206295, 2584517, 2783326, 4412590, 5169034, 6958315, 12922585, 13916630, 18091619, 25845170, 36183238, 90458095, 180916190]

約数ペア:

[(1, 180916190), (2, 90458095), (5, 36183238), (7, 25845170), (10, 18091619), (13, 13916630), (14, 12922585), (26, 6958315), (35, 5169034), (41, 4412590), (65, 2783326), (70, 2584517), (82, 2206295), (91, 1988090), (130, 1391663), (169, 1070510), (182, 994045), (205, 882518), (287, 630370), (338, 535255), (373, 485030), (410, 441259), (455, 397618), (533, 339430), (574, 315185), (746, 242515), (845, 214102), (910, 198809), (1066, 169715), (1183, 152930), (1435, 126074), (1690, 107051), (1865, 97006), (2366, 76465), (2611, 69290), (2665, 67886), (2870, 63037), (3730, 48503), (3731, 48490), (4849, 37310), (5222, 34645), (5330, 33943), (5915, 30586), (6929, 26110), (7462, 24245), (9698, 18655), (11830, 15293), (13055, 13858)]