30735744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 90478080

約数和(自身を除く): 59742336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 131, 141, 156, 188, 192, 208, 262, 282, 312, 376, 384, 393, 416, 524, 564, 611, 624, 752, 786, 832, 1048, 1128, 1222, 1248, 1504, 1572, 1664, 1703, 1833, 2096, 2256, 2444, 2496, 3008, 3144, 3406, 3666, 4192, 4512, 4888, 4992, 5109, 6016, 6157, 6288, 6812, 7332, 8384, 9024, 9776, 10218, 12314, 12576, 13624, 14664, 16768, 18048, 18471, 19552, 20436, 24628, 25152, 27248, 29328, 36942, 39104, 40872, 49256, 50304, 54496, 58656, 73884, 78208, 80041, 81744, 98512, 108992, 117312, 147768, 160082, 163488, 197024, 217984, 234624, 240123, 295536, 320164, 326976, 394048, 480246, 591072, 640328, 653952, 788096, 960492, 1182144, 1280656, 1920984, 2364288, 2561312, 3841968, 5122624, 7683936, 10245248, 15367872, 30735744]

約数ペア:

[(1, 30735744), (2, 15367872), (3, 10245248), (4, 7683936), (6, 5122624), (8, 3841968), (12, 2561312), (13, 2364288), (16, 1920984), (24, 1280656), (26, 1182144), (32, 960492), (39, 788096), (47, 653952), (48, 640328), (52, 591072), (64, 480246), (78, 394048), (94, 326976), (96, 320164), (104, 295536), (128, 240123), (131, 234624), (141, 217984), (156, 197024), (188, 163488), (192, 160082), (208, 147768), (262, 117312), (282, 108992), (312, 98512), (376, 81744), (384, 80041), (393, 78208), (416, 73884), (524, 58656), (564, 54496), (611, 50304), (624, 49256), (752, 40872), (786, 39104), (832, 36942), (1048, 29328), (1128, 27248), (1222, 25152), (1248, 24628), (1504, 20436), (1572, 19552), (1664, 18471), (1703, 18048), (1833, 16768), (2096, 14664), (2256, 13624), (2444, 12576), (2496, 12314), (3008, 10218), (3144, 9776), (3406, 9024), (3666, 8384), (4192, 7332), (4512, 6812), (4888, 6288), (4992, 6157), (5109, 6016)]