15691996890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{121333}}^1$

素因数の和:121828

約数の個数: 64

約数和(自身を含む): 41933030400

約数和(自身を除く): 26241033510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 12933, 14370, 21555, 25866, 43110, 64665, 121333, 129330, 242666, 363999, 606665, 727998, 1091997, 1213330, 1819995, 2183994, 3275991, 3639990, 5459985, 6551982, 10919970, 16379955, 32759910, 58118507, 116237014, 174355521, 290592535, 348711042, 523066563, 581185070, 871777605, 1046133126, 1569199689, 1743555210, 2615332815, 3138399378, 5230665630, 7845998445, 15691996890]

約数ペア:

[(1, 15691996890), (2, 7845998445), (3, 5230665630), (5, 3138399378), (6, 2615332815), (9, 1743555210), (10, 1569199689), (15, 1046133126), (18, 871777605), (27, 581185070), (30, 523066563), (45, 348711042), (54, 290592535), (90, 174355521), (135, 116237014), (270, 58118507), (479, 32759910), (958, 16379955), (1437, 10919970), (2395, 6551982), (2874, 5459985), (4311, 3639990), (4790, 3275991), (7185, 2183994), (8622, 1819995), (12933, 1213330), (14370, 1091997), (21555, 727998), (25866, 606665), (43110, 363999), (64665, 242666), (121333, 129330)]