30271968

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 94938480

約数和(自身を除く): 64666512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 229, 243, 272, 288, 306, 324, 408, 432, 458, 459, 486, 544, 612, 648, 687, 816, 864, 916, 918, 972, 1224, 1296, 1374, 1377, 1632, 1832, 1836, 1944, 2061, 2448, 2592, 2748, 2754, 3664, 3672, 3888, 3893, 4122, 4131, 4896, 5496, 5508, 6183, 7328, 7344, 7776, 7786, 8244, 8262, 10992, 11016, 11679, 12366, 14688, 15572, 16488, 16524, 18549, 21984, 22032, 23358, 24732, 31144, 32976, 33048, 35037, 37098, 44064, 46716, 49464, 55647, 62288, 65952, 66096, 70074, 74196, 93432, 98928, 105111, 111294, 124576, 132192, 140148, 148392, 186864, 197856, 210222, 222588, 280296, 296784, 315333, 373728, 420444, 445176, 560592, 593568, 630666, 840888, 890352, 945999, 1121184, 1261332, 1681776, 1780704, 1891998, 2522664, 3363552, 3783996, 5045328, 7567992, 10090656, 15135984, 30271968]

約数ペア:

[(1, 30271968), (2, 15135984), (3, 10090656), (4, 7567992), (6, 5045328), (8, 3783996), (9, 3363552), (12, 2522664), (16, 1891998), (17, 1780704), (18, 1681776), (24, 1261332), (27, 1121184), (32, 945999), (34, 890352), (36, 840888), (48, 630666), (51, 593568), (54, 560592), (68, 445176), (72, 420444), (81, 373728), (96, 315333), (102, 296784), (108, 280296), (136, 222588), (144, 210222), (153, 197856), (162, 186864), (204, 148392), (216, 140148), (229, 132192), (243, 124576), (272, 111294), (288, 105111), (306, 98928), (324, 93432), (408, 74196), (432, 70074), (458, 66096), (459, 65952), (486, 62288), (544, 55647), (612, 49464), (648, 46716), (687, 44064), (816, 37098), (864, 35037), (916, 33048), (918, 32976), (972, 31144), (1224, 24732), (1296, 23358), (1374, 22032), (1377, 21984), (1632, 18549), (1832, 16524), (1836, 16488), (1944, 15572), (2061, 14688), (2448, 12366), (2592, 11679), (2748, 11016), (2754, 10992), (3664, 8262), (3672, 8244), (3888, 7786), (3893, 7776), (4122, 7344), (4131, 7328), (4896, 6183), (5496, 5508)]