30938544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 160

約数和(自身を含む): 109437440

約数和(自身を除く): 78498896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 787, 819, 936, 1008, 1092, 1404, 1456, 1512, 1574, 1638, 1872, 2184, 2361, 2457, 2808, 3024, 3148, 3276, 4368, 4722, 4914, 5509, 5616, 6296, 6552, 7083, 9444, 9828, 10231, 11018, 12592, 13104, 14166, 16527, 18888, 19656, 20462, 21249, 22036, 28332, 30693, 33054, 37776, 39312, 40924, 42498, 44072, 49581, 56664, 61386, 66108, 71617, 81848, 84996, 88144, 92079, 99162, 113328, 122772, 132216, 143234, 148743, 163696, 169992, 184158, 198324, 214851, 245544, 264432, 276237, 286468, 297486, 339984, 368316, 396648, 429702, 491088, 552474, 572936, 594972, 644553, 736632, 793296, 859404, 1104948, 1145872, 1189944, 1289106, 1473264, 1718808, 1933659, 2209896, 2379888, 2578212, 3437616, 3867318, 4419792, 5156424, 7734636, 10312848, 15469272, 30938544]

約数ペア:

[(1, 30938544), (2, 15469272), (3, 10312848), (4, 7734636), (6, 5156424), (7, 4419792), (8, 3867318), (9, 3437616), (12, 2578212), (13, 2379888), (14, 2209896), (16, 1933659), (18, 1718808), (21, 1473264), (24, 1289106), (26, 1189944), (27, 1145872), (28, 1104948), (36, 859404), (39, 793296), (42, 736632), (48, 644553), (52, 594972), (54, 572936), (56, 552474), (63, 491088), (72, 429702), (78, 396648), (84, 368316), (91, 339984), (104, 297486), (108, 286468), (112, 276237), (117, 264432), (126, 245544), (144, 214851), (156, 198324), (168, 184158), (182, 169992), (189, 163696), (208, 148743), (216, 143234), (234, 132216), (252, 122772), (273, 113328), (312, 99162), (336, 92079), (351, 88144), (364, 84996), (378, 81848), (432, 71617), (468, 66108), (504, 61386), (546, 56664), (624, 49581), (702, 44072), (728, 42498), (756, 40924), (787, 39312), (819, 37776), (936, 33054), (1008, 30693), (1092, 28332), (1404, 22036), (1456, 21249), (1512, 20462), (1574, 19656), (1638, 18888), (1872, 16527), (2184, 14166), (2361, 13104), (2457, 12592), (2808, 11018), (3024, 10231), (3148, 9828), (3276, 9444), (4368, 7083), (4722, 6552), (4914, 6296), (5509, 5616)]