70358406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 156794880

約数和(自身を除く): 86436474

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 86, 93, 114, 129, 186, 258, 463, 589, 817, 926, 1178, 1333, 1389, 1634, 1767, 2451, 2666, 2778, 3534, 3999, 4902, 7998, 8797, 14353, 17594, 19909, 25327, 26391, 28706, 39818, 43059, 50654, 52782, 59727, 75981, 86118, 119454, 151962, 272707, 378271, 545414, 617179, 756542, 818121, 1134813, 1234358, 1636242, 1851537, 2269626, 3703074, 11726401, 23452802, 35179203, 70358406]

約数ペア:

[(1, 70358406), (2, 35179203), (3, 23452802), (6, 11726401), (19, 3703074), (31, 2269626), (38, 1851537), (43, 1636242), (57, 1234358), (62, 1134813), (86, 818121), (93, 756542), (114, 617179), (129, 545414), (186, 378271), (258, 272707), (463, 151962), (589, 119454), (817, 86118), (926, 75981), (1178, 59727), (1333, 52782), (1389, 50654), (1634, 43059), (1767, 39818), (2451, 28706), (2666, 26391), (2778, 25327), (3534, 19909), (3999, 17594), (4902, 14353), (7998, 8797)]