30360408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 87521280

約数和(自身を除く): 57160872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 73, 78, 86, 93, 104, 124, 129, 146, 156, 172, 186, 219, 248, 258, 292, 312, 344, 372, 403, 438, 516, 559, 584, 744, 806, 876, 949, 1032, 1118, 1209, 1333, 1612, 1677, 1752, 1898, 2236, 2263, 2418, 2666, 2847, 3139, 3224, 3354, 3796, 3999, 4472, 4526, 4836, 5332, 5694, 6278, 6708, 6789, 7592, 7998, 9052, 9417, 9672, 10664, 11388, 12556, 13416, 13578, 15996, 17329, 18104, 18834, 22776, 25112, 27156, 29419, 31992, 34658, 37668, 40807, 51987, 54312, 58838, 69316, 75336, 81614, 88257, 97309, 103974, 117676, 122421, 138632, 163228, 176514, 194618, 207948, 235352, 244842, 291927, 326456, 353028, 389236, 415896, 489684, 583854, 706056, 778472, 979368, 1167708, 1265017, 2335416, 2530034, 3795051, 5060068, 7590102, 10120136, 15180204, 30360408]

約数ペア:

[(1, 30360408), (2, 15180204), (3, 10120136), (4, 7590102), (6, 5060068), (8, 3795051), (12, 2530034), (13, 2335416), (24, 1265017), (26, 1167708), (31, 979368), (39, 778472), (43, 706056), (52, 583854), (62, 489684), (73, 415896), (78, 389236), (86, 353028), (93, 326456), (104, 291927), (124, 244842), (129, 235352), (146, 207948), (156, 194618), (172, 176514), (186, 163228), (219, 138632), (248, 122421), (258, 117676), (292, 103974), (312, 97309), (344, 88257), (372, 81614), (403, 75336), (438, 69316), (516, 58838), (559, 54312), (584, 51987), (744, 40807), (806, 37668), (876, 34658), (949, 31992), (1032, 29419), (1118, 27156), (1209, 25112), (1333, 22776), (1612, 18834), (1677, 18104), (1752, 17329), (1898, 15996), (2236, 13578), (2263, 13416), (2418, 12556), (2666, 11388), (2847, 10664), (3139, 9672), (3224, 9417), (3354, 9052), (3796, 7998), (3999, 7592), (4472, 6789), (4526, 6708), (4836, 6278), (5332, 5694)]