30943944

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 93534210

約数和(自身を除く): 62590266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 53, 54, 68, 72, 81, 102, 106, 108, 136, 153, 159, 162, 204, 212, 216, 306, 318, 324, 408, 424, 459, 477, 612, 636, 648, 901, 918, 954, 1224, 1272, 1377, 1431, 1802, 1836, 1908, 2703, 2754, 2809, 2862, 3604, 3672, 3816, 4293, 5406, 5508, 5618, 5724, 7208, 8109, 8427, 8586, 10812, 11016, 11236, 11448, 16218, 16854, 17172, 21624, 22472, 24327, 25281, 32436, 33708, 34344, 47753, 48654, 50562, 64872, 67416, 72981, 75843, 95506, 97308, 101124, 143259, 145962, 151686, 191012, 194616, 202248, 227529, 286518, 291924, 303372, 382024, 429777, 455058, 573036, 583848, 606744, 859554, 910116, 1146072, 1289331, 1719108, 1820232, 2578662, 3438216, 3867993, 5157324, 7735986, 10314648, 15471972, 30943944]

約数ペア:

[(1, 30943944), (2, 15471972), (3, 10314648), (4, 7735986), (6, 5157324), (8, 3867993), (9, 3438216), (12, 2578662), (17, 1820232), (18, 1719108), (24, 1289331), (27, 1146072), (34, 910116), (36, 859554), (51, 606744), (53, 583848), (54, 573036), (68, 455058), (72, 429777), (81, 382024), (102, 303372), (106, 291924), (108, 286518), (136, 227529), (153, 202248), (159, 194616), (162, 191012), (204, 151686), (212, 145962), (216, 143259), (306, 101124), (318, 97308), (324, 95506), (408, 75843), (424, 72981), (459, 67416), (477, 64872), (612, 50562), (636, 48654), (648, 47753), (901, 34344), (918, 33708), (954, 32436), (1224, 25281), (1272, 24327), (1377, 22472), (1431, 21624), (1802, 17172), (1836, 16854), (1908, 16218), (2703, 11448), (2754, 11236), (2809, 11016), (2862, 10812), (3604, 8586), (3672, 8427), (3816, 8109), (4293, 7208), (5406, 5724), (5508, 5618)]