30234168

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 60485832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 139, 152, 159, 171, 212, 216, 228, 278, 318, 342, 417, 424, 456, 477, 513, 556, 636, 684, 834, 954, 1007, 1026, 1112, 1251, 1272, 1368, 1431, 1668, 1908, 2014, 2052, 2502, 2641, 2862, 3021, 3336, 3753, 3816, 4028, 4104, 5004, 5282, 5724, 6042, 7367, 7506, 7923, 8056, 9063, 10008, 10564, 11448, 12084, 14734, 15012, 15846, 18126, 21128, 22101, 23769, 24168, 27189, 29468, 30024, 31692, 36252, 44202, 47538, 54378, 58936, 63384, 66303, 71307, 72504, 88404, 95076, 108756, 132606, 139973, 142614, 176808, 190152, 198909, 217512, 265212, 279946, 285228, 397818, 419919, 530424, 559892, 570456, 795636, 839838, 1119784, 1259757, 1591272, 1679676, 2519514, 3359352, 3779271, 5039028, 7558542, 10078056, 15117084, 30234168]

約数ペア:

[(1, 30234168), (2, 15117084), (3, 10078056), (4, 7558542), (6, 5039028), (8, 3779271), (9, 3359352), (12, 2519514), (18, 1679676), (19, 1591272), (24, 1259757), (27, 1119784), (36, 839838), (38, 795636), (53, 570456), (54, 559892), (57, 530424), (72, 419919), (76, 397818), (106, 285228), (108, 279946), (114, 265212), (139, 217512), (152, 198909), (159, 190152), (171, 176808), (212, 142614), (216, 139973), (228, 132606), (278, 108756), (318, 95076), (342, 88404), (417, 72504), (424, 71307), (456, 66303), (477, 63384), (513, 58936), (556, 54378), (636, 47538), (684, 44202), (834, 36252), (954, 31692), (1007, 30024), (1026, 29468), (1112, 27189), (1251, 24168), (1272, 23769), (1368, 22101), (1431, 21128), (1668, 18126), (1908, 15846), (2014, 15012), (2052, 14734), (2502, 12084), (2641, 11448), (2862, 10564), (3021, 10008), (3336, 9063), (3753, 8056), (3816, 7923), (4028, 7506), (4104, 7367), (5004, 6042), (5282, 5724)]