30188568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 80064000

約数和(自身を除く): 49875432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 277, 456, 478, 554, 717, 831, 956, 1108, 1434, 1662, 1912, 2216, 2868, 3324, 4541, 5263, 5736, 6648, 9082, 10526, 13623, 15789, 18164, 21052, 27246, 31578, 36328, 42104, 54492, 63156, 66203, 108984, 126312, 132406, 198609, 264812, 397218, 529624, 794436, 1257857, 1588872, 2515714, 3773571, 5031428, 7547142, 10062856, 15094284, 30188568]

約数ペア:

[(1, 30188568), (2, 15094284), (3, 10062856), (4, 7547142), (6, 5031428), (8, 3773571), (12, 2515714), (19, 1588872), (24, 1257857), (38, 794436), (57, 529624), (76, 397218), (114, 264812), (152, 198609), (228, 132406), (239, 126312), (277, 108984), (456, 66203), (478, 63156), (554, 54492), (717, 42104), (831, 36328), (956, 31578), (1108, 27246), (1434, 21052), (1662, 18164), (1912, 15789), (2216, 13623), (2868, 10526), (3324, 9082), (4541, 6648), (5263, 5736)]