16788450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 48568320

約数和(自身を除く): 31779870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 271, 295, 350, 354, 413, 525, 542, 590, 813, 826, 885, 1050, 1239, 1355, 1475, 1626, 1770, 1897, 2065, 2478, 2710, 2950, 3794, 4065, 4130, 4425, 5691, 6195, 6775, 8130, 8850, 9485, 10325, 11382, 12390, 13550, 15989, 18970, 20325, 20650, 28455, 30975, 31978, 40650, 47425, 47967, 56910, 61950, 79945, 94850, 95934, 111923, 142275, 159890, 223846, 239835, 284550, 335769, 399725, 479670, 559615, 671538, 799450, 1119230, 1199175, 1678845, 2398350, 2798075, 3357690, 5596150, 8394225, 16788450]

約数ペア:

[(1, 16788450), (2, 8394225), (3, 5596150), (5, 3357690), (6, 2798075), (7, 2398350), (10, 1678845), (14, 1199175), (15, 1119230), (21, 799450), (25, 671538), (30, 559615), (35, 479670), (42, 399725), (50, 335769), (59, 284550), (70, 239835), (75, 223846), (105, 159890), (118, 142275), (150, 111923), (175, 95934), (177, 94850), (210, 79945), (271, 61950), (295, 56910), (350, 47967), (354, 47425), (413, 40650), (525, 31978), (542, 30975), (590, 28455), (813, 20650), (826, 20325), (885, 18970), (1050, 15989), (1239, 13550), (1355, 12390), (1475, 11382), (1626, 10325), (1770, 9485), (1897, 8850), (2065, 8130), (2478, 6775), (2710, 6195), (2950, 5691), (3794, 4425), (4065, 4130)]