30797784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 89856000

約数和(自身を除く): 59058216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 479, 564, 684, 846, 893, 958, 1128, 1368, 1437, 1692, 1786, 1916, 2679, 2874, 3384, 3572, 3832, 4311, 5358, 5748, 7144, 8037, 8622, 9101, 10716, 11496, 16074, 17244, 18202, 21432, 22513, 27303, 32148, 34488, 36404, 45026, 54606, 64296, 67539, 72808, 81909, 90052, 109212, 135078, 163818, 180104, 202617, 218424, 270156, 327636, 405234, 427747, 540312, 655272, 810468, 855494, 1283241, 1620936, 1710988, 2566482, 3421976, 3849723, 5132964, 7699446, 10265928, 15398892, 30797784]

約数ペア:

[(1, 30797784), (2, 15398892), (3, 10265928), (4, 7699446), (6, 5132964), (8, 3849723), (9, 3421976), (12, 2566482), (18, 1710988), (19, 1620936), (24, 1283241), (36, 855494), (38, 810468), (47, 655272), (57, 540312), (72, 427747), (76, 405234), (94, 327636), (114, 270156), (141, 218424), (152, 202617), (171, 180104), (188, 163818), (228, 135078), (282, 109212), (342, 90052), (376, 81909), (423, 72808), (456, 67539), (479, 64296), (564, 54606), (684, 45026), (846, 36404), (893, 34488), (958, 32148), (1128, 27303), (1368, 22513), (1437, 21432), (1692, 18202), (1786, 17244), (1916, 16074), (2679, 11496), (2874, 10716), (3384, 9101), (3572, 8622), (3832, 8037), (4311, 7144), (5358, 5748)]