31002804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 95907840

約数和(自身を除く): 64905036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1783, 1932, 2484, 2898, 3566, 4347, 5349, 5796, 7132, 8694, 10698, 12481, 16047, 17388, 21396, 24962, 32094, 37443, 41009, 48141, 49924, 64188, 74886, 82018, 96282, 112329, 123027, 149772, 164036, 192564, 224658, 246054, 287063, 336987, 369081, 449316, 492108, 574126, 673974, 738162, 861189, 1107243, 1148252, 1347948, 1476324, 1722378, 2214486, 2583567, 3444756, 4428972, 5167134, 7750701, 10334268, 15501402, 31002804]

約数ペア:

[(1, 31002804), (2, 15501402), (3, 10334268), (4, 7750701), (6, 5167134), (7, 4428972), (9, 3444756), (12, 2583567), (14, 2214486), (18, 1722378), (21, 1476324), (23, 1347948), (27, 1148252), (28, 1107243), (36, 861189), (42, 738162), (46, 673974), (54, 574126), (63, 492108), (69, 449316), (84, 369081), (92, 336987), (108, 287063), (126, 246054), (138, 224658), (161, 192564), (189, 164036), (207, 149772), (252, 123027), (276, 112329), (322, 96282), (378, 82018), (414, 74886), (483, 64188), (621, 49924), (644, 48141), (756, 41009), (828, 37443), (966, 32094), (1242, 24962), (1449, 21396), (1783, 17388), (1932, 16047), (2484, 12481), (2898, 10698), (3566, 8694), (4347, 7132), (5349, 5796)]