30191364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5249

約数の個数: 72

約数和(自身を含む): 91029120

約数和(自身を除く): 60837756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5209, 5796, 10418, 15627, 20836, 31254, 36463, 46881, 62508, 72926, 93762, 109389, 119807, 145852, 187524, 218778, 239614, 328167, 359421, 437556, 479228, 656334, 718842, 838649, 1078263, 1312668, 1437684, 1677298, 2156526, 2515947, 3354596, 4313052, 5031894, 7547841, 10063788, 15095682, 30191364]

約数ペア:

[(1, 30191364), (2, 15095682), (3, 10063788), (4, 7547841), (6, 5031894), (7, 4313052), (9, 3354596), (12, 2515947), (14, 2156526), (18, 1677298), (21, 1437684), (23, 1312668), (28, 1078263), (36, 838649), (42, 718842), (46, 656334), (63, 479228), (69, 437556), (84, 359421), (92, 328167), (126, 239614), (138, 218778), (161, 187524), (207, 145852), (252, 119807), (276, 109389), (322, 93762), (414, 72926), (483, 62508), (644, 46881), (828, 36463), (966, 31254), (1449, 20836), (1932, 15627), (2898, 10418), (5209, 5796)]