30258792

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 90576000

約数和(自身を除く): 60317208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 101, 108, 114, 146, 152, 171, 202, 216, 219, 228, 292, 303, 342, 404, 438, 456, 513, 584, 606, 657, 684, 808, 876, 909, 1026, 1212, 1314, 1368, 1387, 1752, 1818, 1919, 1971, 2052, 2424, 2628, 2727, 2774, 3636, 3838, 3942, 4104, 4161, 5256, 5454, 5548, 5757, 7272, 7373, 7676, 7884, 8322, 10908, 11096, 11514, 12483, 14746, 15352, 15768, 16644, 17271, 21816, 22119, 23028, 24966, 29492, 33288, 34542, 37449, 44238, 46056, 49932, 51813, 58984, 66357, 69084, 74898, 88476, 99864, 103626, 132714, 138168, 140087, 149796, 176952, 199071, 207252, 265428, 280174, 299592, 398142, 414504, 420261, 530856, 560348, 796284, 840522, 1120696, 1260783, 1592568, 1681044, 2521566, 3362088, 3782349, 5043132, 7564698, 10086264, 15129396, 30258792]

約数ペア:

[(1, 30258792), (2, 15129396), (3, 10086264), (4, 7564698), (6, 5043132), (8, 3782349), (9, 3362088), (12, 2521566), (18, 1681044), (19, 1592568), (24, 1260783), (27, 1120696), (36, 840522), (38, 796284), (54, 560348), (57, 530856), (72, 420261), (73, 414504), (76, 398142), (101, 299592), (108, 280174), (114, 265428), (146, 207252), (152, 199071), (171, 176952), (202, 149796), (216, 140087), (219, 138168), (228, 132714), (292, 103626), (303, 99864), (342, 88476), (404, 74898), (438, 69084), (456, 66357), (513, 58984), (584, 51813), (606, 49932), (657, 46056), (684, 44238), (808, 37449), (876, 34542), (909, 33288), (1026, 29492), (1212, 24966), (1314, 23028), (1368, 22119), (1387, 21816), (1752, 17271), (1818, 16644), (1919, 15768), (1971, 15352), (2052, 14746), (2424, 12483), (2628, 11514), (2727, 11096), (2774, 10908), (3636, 8322), (3838, 7884), (3942, 7676), (4104, 7373), (4161, 7272), (5256, 5757), (5454, 5548)]