30405768

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 78408000

約数和(自身を除く): 48002232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 109, 118, 177, 197, 218, 236, 327, 354, 394, 436, 472, 591, 654, 708, 788, 872, 1182, 1308, 1416, 1576, 2364, 2616, 4728, 6431, 11623, 12862, 19293, 21473, 23246, 25724, 34869, 38586, 42946, 46492, 51448, 64419, 69738, 77172, 85892, 92984, 128838, 139476, 154344, 171784, 257676, 278952, 515352, 1266907, 2533814, 3800721, 5067628, 7601442, 10135256, 15202884, 30405768]

約数ペア:

[(1, 30405768), (2, 15202884), (3, 10135256), (4, 7601442), (6, 5067628), (8, 3800721), (12, 2533814), (24, 1266907), (59, 515352), (109, 278952), (118, 257676), (177, 171784), (197, 154344), (218, 139476), (236, 128838), (327, 92984), (354, 85892), (394, 77172), (436, 69738), (472, 64419), (591, 51448), (654, 46492), (708, 42946), (788, 38586), (872, 34869), (1182, 25724), (1308, 23246), (1416, 21473), (1576, 19293), (2364, 12862), (2616, 11623), (4728, 6431)]