30630699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 20587221

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 141, 227, 261, 319, 423, 517, 681, 957, 1363, 1551, 2043, 2497, 2871, 4089, 4653, 6583, 7491, 10669, 12267, 14993, 19749, 22473, 32007, 44979, 59247, 72413, 96021, 117359, 134937, 217239, 309401, 352077, 651717, 928203, 1056231, 2784609, 3403411, 10210233, 30630699]

約数ペア:

[(1, 30630699), (3, 10210233), (9, 3403411), (11, 2784609), (29, 1056231), (33, 928203), (47, 651717), (87, 352077), (99, 309401), (141, 217239), (227, 134937), (261, 117359), (319, 96021), (423, 72413), (517, 59247), (681, 44979), (957, 32007), (1363, 22473), (1551, 19749), (2043, 14993), (2497, 12267), (2871, 10669), (4089, 7491), (4653, 6583)]