1930674330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18541}}^1$

素因数の和:18656

約数の個数: 96

約数和(自身を含む): 5466923280

約数和(自身を除く): 3536248950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 801, 890, 1157, 1170, 1335, 1602, 2314, 2670, 3471, 4005, 5785, 6942, 8010, 10413, 11570, 17355, 18541, 20826, 34710, 37082, 52065, 55623, 92705, 104130, 111246, 166869, 185410, 241033, 278115, 333738, 482066, 556230, 723099, 834345, 1205165, 1446198, 1650149, 1668690, 2169297, 2410330, 3300298, 3615495, 4338594, 4950447, 7230990, 8250745, 9900894, 10846485, 14851341, 16501490, 21451937, 21692970, 24752235, 29702682, 42903874, 49504470, 64355811, 74256705, 107259685, 128711622, 148513410, 193067433, 214519370, 321779055, 386134866, 643558110, 965337165, 1930674330]

約数ペア:

[(1, 1930674330), (2, 965337165), (3, 643558110), (5, 386134866), (6, 321779055), (9, 214519370), (10, 193067433), (13, 148513410), (15, 128711622), (18, 107259685), (26, 74256705), (30, 64355811), (39, 49504470), (45, 42903874), (65, 29702682), (78, 24752235), (89, 21692970), (90, 21451937), (117, 16501490), (130, 14851341), (178, 10846485), (195, 9900894), (234, 8250745), (267, 7230990), (390, 4950447), (445, 4338594), (534, 3615495), (585, 3300298), (801, 2410330), (890, 2169297), (1157, 1668690), (1170, 1650149), (1335, 1446198), (1602, 1205165), (2314, 834345), (2670, 723099), (3471, 556230), (4005, 482066), (5785, 333738), (6942, 278115), (8010, 241033), (10413, 185410), (11570, 166869), (17355, 111246), (18541, 104130), (20826, 92705), (34710, 55623), (37082, 52065)]