30734946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 80466048

約数和(自身を除く): 49731102

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 306, 374, 391, 397, 414, 506, 561, 759, 782, 794, 1122, 1173, 1191, 1518, 1683, 2277, 2346, 2382, 3366, 3519, 3573, 4301, 4367, 4554, 6749, 7038, 7146, 8602, 8734, 9131, 12903, 13101, 13498, 18262, 20247, 25806, 26202, 27393, 38709, 39303, 40494, 54786, 60741, 74239, 77418, 78606, 82179, 100441, 121482, 148478, 155227, 164358, 200882, 222717, 301323, 310454, 445434, 465681, 602646, 668151, 903969, 931362, 1336302, 1397043, 1707497, 1807938, 2794086, 3414994, 5122491, 10244982, 15367473, 30734946]

約数ペア:

[(1, 30734946), (2, 15367473), (3, 10244982), (6, 5122491), (9, 3414994), (11, 2794086), (17, 1807938), (18, 1707497), (22, 1397043), (23, 1336302), (33, 931362), (34, 903969), (46, 668151), (51, 602646), (66, 465681), (69, 445434), (99, 310454), (102, 301323), (138, 222717), (153, 200882), (187, 164358), (198, 155227), (207, 148478), (253, 121482), (306, 100441), (374, 82179), (391, 78606), (397, 77418), (414, 74239), (506, 60741), (561, 54786), (759, 40494), (782, 39303), (794, 38709), (1122, 27393), (1173, 26202), (1191, 25806), (1518, 20247), (1683, 18262), (2277, 13498), (2346, 13101), (2382, 12903), (3366, 9131), (3519, 8734), (3573, 8602), (4301, 7146), (4367, 7038), (4554, 6749)]