30017484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5219

約数の個数: 72

約数和(自身を含む): 90504960

約数和(自身を除く): 60487476

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, 5179, 5796, 10358, 15537, 20716, 31074, 36253, 46611, 62148, 72506, 93222, 108759, 119117, 145012, 186444, 217518, 238234, 326277, 357351, 435036, 476468, 652554, 714702, 833819, 1072053, 1305108, 1429404, 1667638, 2144106, 2501457, 3335276, 4288212, 5002914, 7504371, 10005828, 15008742, 30017484]

約数ペア:

[(1, 30017484), (2, 15008742), (3, 10005828), (4, 7504371), (6, 5002914), (7, 4288212), (9, 3335276), (12, 2501457), (14, 2144106), (18, 1667638), (21, 1429404), (23, 1305108), (28, 1072053), (36, 833819), (42, 714702), (46, 652554), (63, 476468), (69, 435036), (84, 357351), (92, 326277), (126, 238234), (138, 217518), (161, 186444), (207, 145012), (252, 119117), (276, 108759), (322, 93222), (414, 72506), (483, 62148), (644, 46611), (828, 36253), (966, 31074), (1449, 20716), (1932, 15537), (2898, 10358), (5179, 5796)]