68660190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 184852800

約数和(自身を除く): 116192610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2333, 2943, 3270, 4666, 4905, 5886, 6999, 9810, 11665, 13998, 14715, 20997, 23330, 29430, 34995, 41994, 62991, 69990, 104985, 125982, 209970, 254297, 314955, 508594, 629910, 762891, 1271485, 1525782, 2288673, 2542970, 3814455, 4577346, 6866019, 7628910, 11443365, 13732038, 22886730, 34330095, 68660190]

約数ペア:

[(1, 68660190), (2, 34330095), (3, 22886730), (5, 13732038), (6, 11443365), (9, 7628910), (10, 6866019), (15, 4577346), (18, 3814455), (27, 2542970), (30, 2288673), (45, 1525782), (54, 1271485), (90, 762891), (109, 629910), (135, 508594), (218, 314955), (270, 254297), (327, 209970), (545, 125982), (654, 104985), (981, 69990), (1090, 62991), (1635, 41994), (1962, 34995), (2333, 29430), (2943, 23330), (3270, 20997), (4666, 14715), (4905, 13998), (5886, 11665), (6999, 9810)]