30381312

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 92715840

約数和(自身を除く): 62334528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 179, 192, 204, 208, 221, 256, 272, 312, 358, 384, 408, 416, 442, 537, 544, 624, 663, 716, 768, 816, 832, 884, 1074, 1088, 1248, 1326, 1432, 1632, 1664, 1768, 2148, 2176, 2327, 2496, 2652, 2864, 3043, 3264, 3328, 3536, 4296, 4352, 4654, 4992, 5304, 5728, 6086, 6528, 6981, 7072, 8592, 9129, 9308, 9984, 10608, 11456, 12172, 13056, 13962, 14144, 17184, 18258, 18616, 21216, 22912, 24344, 27924, 28288, 34368, 36516, 37232, 39559, 42432, 45824, 48688, 55848, 56576, 68736, 73032, 74464, 79118, 84864, 97376, 111696, 118677, 137472, 146064, 148928, 158236, 169728, 194752, 223392, 237354, 292128, 297856, 316472, 389504, 446784, 474708, 584256, 595712, 632944, 779008, 893568, 949416, 1168512, 1265888, 1787136, 1898832, 2337024, 2531776, 3797664, 5063552, 7595328, 10127104, 15190656, 30381312]

約数ペア:

[(1, 30381312), (2, 15190656), (3, 10127104), (4, 7595328), (6, 5063552), (8, 3797664), (12, 2531776), (13, 2337024), (16, 1898832), (17, 1787136), (24, 1265888), (26, 1168512), (32, 949416), (34, 893568), (39, 779008), (48, 632944), (51, 595712), (52, 584256), (64, 474708), (68, 446784), (78, 389504), (96, 316472), (102, 297856), (104, 292128), (128, 237354), (136, 223392), (156, 194752), (179, 169728), (192, 158236), (204, 148928), (208, 146064), (221, 137472), (256, 118677), (272, 111696), (312, 97376), (358, 84864), (384, 79118), (408, 74464), (416, 73032), (442, 68736), (537, 56576), (544, 55848), (624, 48688), (663, 45824), (716, 42432), (768, 39559), (816, 37232), (832, 36516), (884, 34368), (1074, 28288), (1088, 27924), (1248, 24344), (1326, 22912), (1432, 21216), (1632, 18616), (1664, 18258), (1768, 17184), (2148, 14144), (2176, 13962), (2327, 13056), (2496, 12172), (2652, 11456), (2864, 10608), (3043, 9984), (3264, 9308), (3328, 9129), (3536, 8592), (4296, 7072), (4352, 6981), (4654, 6528), (4992, 6086), (5304, 5728)]