30989088

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 70617312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 89, 93, 96, 104, 108, 117, 124, 144, 156, 178, 186, 208, 216, 234, 248, 267, 279, 288, 312, 351, 356, 372, 403, 416, 432, 468, 496, 534, 558, 624, 702, 712, 744, 801, 806, 837, 864, 936, 992, 1068, 1116, 1157, 1209, 1248, 1404, 1424, 1488, 1602, 1612, 1674, 1872, 2136, 2232, 2314, 2403, 2418, 2759, 2808, 2848, 2976, 3204, 3224, 3348, 3471, 3627, 3744, 4272, 4464, 4628, 4806, 4836, 5518, 5616, 6408, 6448, 6696, 6942, 7254, 8277, 8544, 8928, 9256, 9612, 9672, 10413, 10881, 11036, 11232, 12816, 12896, 13392, 13884, 14508, 16554, 18512, 19224, 19344, 20826, 21762, 22072, 24831, 25632, 26784, 27768, 29016, 31239, 33108, 35867, 37024, 38448, 38688, 41652, 43524, 44144, 49662, 55536, 58032, 62478, 66216, 71734, 74493, 76896, 83304, 87048, 88288, 99324, 107601, 111072, 116064, 124956, 132432, 143468, 148986, 166608, 174096, 198648, 215202, 249912, 264864, 286936, 297972, 322803, 333216, 348192, 397296, 430404, 499824, 573872, 595944, 645606, 794592, 860808, 968409, 999648, 1147744, 1191888, 1291212, 1721616, 1936818, 2383776, 2582424, 3443232, 3873636, 5164848, 7747272, 10329696, 15494544, 30989088]

約数ペア:

[(1, 30989088), (2, 15494544), (3, 10329696), (4, 7747272), (6, 5164848), (8, 3873636), (9, 3443232), (12, 2582424), (13, 2383776), (16, 1936818), (18, 1721616), (24, 1291212), (26, 1191888), (27, 1147744), (31, 999648), (32, 968409), (36, 860808), (39, 794592), (48, 645606), (52, 595944), (54, 573872), (62, 499824), (72, 430404), (78, 397296), (89, 348192), (93, 333216), (96, 322803), (104, 297972), (108, 286936), (117, 264864), (124, 249912), (144, 215202), (156, 198648), (178, 174096), (186, 166608), (208, 148986), (216, 143468), (234, 132432), (248, 124956), (267, 116064), (279, 111072), (288, 107601), (312, 99324), (351, 88288), (356, 87048), (372, 83304), (403, 76896), (416, 74493), (432, 71734), (468, 66216), (496, 62478), (534, 58032), (558, 55536), (624, 49662), (702, 44144), (712, 43524), (744, 41652), (801, 38688), (806, 38448), (837, 37024), (864, 35867), (936, 33108), (992, 31239), (1068, 29016), (1116, 27768), (1157, 26784), (1209, 25632), (1248, 24831), (1404, 22072), (1424, 21762), (1488, 20826), (1602, 19344), (1612, 19224), (1674, 18512), (1872, 16554), (2136, 14508), (2232, 13884), (2314, 13392), (2403, 12896), (2418, 12816), (2759, 11232), (2808, 11036), (2848, 10881), (2976, 10413), (3204, 9672), (3224, 9612), (3348, 9256), (3471, 8928), (3627, 8544), (3744, 8277), (4272, 7254), (4464, 6942), (4628, 6696), (4806, 6448), (4836, 6408), (5518, 5616)]