30801078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 84644352

約数和(自身を除く): 53843274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 313, 426, 462, 497, 626, 639, 693, 781, 939, 994, 1278, 1386, 1491, 1562, 1878, 2191, 2343, 2817, 2982, 3443, 4382, 4473, 4686, 5467, 5634, 6573, 6886, 7029, 8946, 10329, 10934, 13146, 14058, 16401, 19719, 20658, 22223, 24101, 30987, 32802, 39438, 44446, 48202, 49203, 61974, 66669, 72303, 98406, 133338, 144606, 155561, 200007, 216909, 244453, 311122, 400014, 433818, 466683, 488906, 733359, 933366, 1400049, 1466718, 1711171, 2200077, 2800098, 3422342, 4400154, 5133513, 10267026, 15400539, 30801078]

約数ペア:

[(1, 30801078), (2, 15400539), (3, 10267026), (6, 5133513), (7, 4400154), (9, 3422342), (11, 2800098), (14, 2200077), (18, 1711171), (21, 1466718), (22, 1400049), (33, 933366), (42, 733359), (63, 488906), (66, 466683), (71, 433818), (77, 400014), (99, 311122), (126, 244453), (142, 216909), (154, 200007), (198, 155561), (213, 144606), (231, 133338), (313, 98406), (426, 72303), (462, 66669), (497, 61974), (626, 49203), (639, 48202), (693, 44446), (781, 39438), (939, 32802), (994, 30987), (1278, 24101), (1386, 22223), (1491, 20658), (1562, 19719), (1878, 16401), (2191, 14058), (2343, 13146), (2817, 10934), (2982, 10329), (3443, 8946), (4382, 7029), (4473, 6886), (4686, 6573), (5467, 5634)]