65518260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 193197312

約数和(自身を除く): 127679052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 197, 230, 241, 276, 345, 394, 460, 482, 591, 690, 723, 788, 964, 985, 1182, 1205, 1380, 1446, 1970, 2364, 2410, 2892, 2955, 3615, 3940, 4531, 4820, 5543, 5910, 7230, 9062, 11086, 11820, 13593, 14460, 16629, 18124, 22172, 22655, 27186, 27715, 33258, 45310, 47477, 54372, 55430, 66516, 67965, 83145, 90620, 94954, 110860, 135930, 142431, 166290, 189908, 237385, 271860, 284862, 332580, 474770, 569724, 712155, 949540, 1091971, 1424310, 2183942, 2848620, 3275913, 4367884, 5459855, 6551826, 10919710, 13103652, 16379565, 21839420, 32759130, 65518260]

約数ペア:

[(1, 65518260), (2, 32759130), (3, 21839420), (4, 16379565), (5, 13103652), (6, 10919710), (10, 6551826), (12, 5459855), (15, 4367884), (20, 3275913), (23, 2848620), (30, 2183942), (46, 1424310), (60, 1091971), (69, 949540), (92, 712155), (115, 569724), (138, 474770), (197, 332580), (230, 284862), (241, 271860), (276, 237385), (345, 189908), (394, 166290), (460, 142431), (482, 135930), (591, 110860), (690, 94954), (723, 90620), (788, 83145), (964, 67965), (985, 66516), (1182, 55430), (1205, 54372), (1380, 47477), (1446, 45310), (1970, 33258), (2364, 27715), (2410, 27186), (2892, 22655), (2955, 22172), (3615, 18124), (3940, 16629), (4531, 14460), (4820, 13593), (5543, 11820), (5910, 11086), (7230, 9062)]