30849084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 99590400

約数和(自身を除く): 68741316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 379, 399, 476, 532, 612, 646, 684, 714, 758, 798, 969, 1071, 1137, 1197, 1292, 1428, 1516, 1596, 1938, 2142, 2261, 2274, 2394, 2653, 2907, 3411, 3876, 4284, 4522, 4548, 4788, 5306, 5814, 6443, 6783, 6822, 7201, 7959, 9044, 10612, 11628, 12886, 13566, 13644, 14402, 15918, 19329, 20349, 21603, 23877, 25772, 27132, 28804, 31836, 38658, 40698, 43206, 45101, 47754, 50407, 57987, 64809, 77316, 81396, 86412, 90202, 95508, 100814, 115974, 122417, 129618, 135303, 151221, 180404, 201628, 231948, 244834, 259236, 270606, 302442, 367251, 405909, 453663, 489668, 541212, 604884, 734502, 811818, 856919, 907326, 1101753, 1469004, 1623636, 1713838, 1814652, 2203506, 2570757, 3427676, 4407012, 5141514, 7712271, 10283028, 15424542, 30849084]

約数ペア:

[(1, 30849084), (2, 15424542), (3, 10283028), (4, 7712271), (6, 5141514), (7, 4407012), (9, 3427676), (12, 2570757), (14, 2203506), (17, 1814652), (18, 1713838), (19, 1623636), (21, 1469004), (28, 1101753), (34, 907326), (36, 856919), (38, 811818), (42, 734502), (51, 604884), (57, 541212), (63, 489668), (68, 453663), (76, 405909), (84, 367251), (102, 302442), (114, 270606), (119, 259236), (126, 244834), (133, 231948), (153, 201628), (171, 180404), (204, 151221), (228, 135303), (238, 129618), (252, 122417), (266, 115974), (306, 100814), (323, 95508), (342, 90202), (357, 86412), (379, 81396), (399, 77316), (476, 64809), (532, 57987), (612, 50407), (646, 47754), (684, 45101), (714, 43206), (758, 40698), (798, 38658), (969, 31836), (1071, 28804), (1137, 27132), (1197, 25772), (1292, 23877), (1428, 21603), (1516, 20349), (1596, 19329), (1938, 15918), (2142, 14402), (2261, 13644), (2274, 13566), (2394, 12886), (2653, 11628), (2907, 10612), (3411, 9044), (3876, 7959), (4284, 7201), (4522, 6822), (4548, 6783), (4788, 6443), (5306, 5814)]