161780490090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6599}}^1\times {\mathrm{272399}}^1$

素因数の和:279011

約数の個数: 48

約数和(自身を含む): 420694560000

約数和(自身を除く): 258914069910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6599, 13198, 19797, 32995, 39594, 59391, 65990, 98985, 118782, 197970, 272399, 296955, 544798, 593910, 817197, 1361995, 1634394, 2451591, 2723990, 4085985, 4903182, 8171970, 12257955, 24515910, 1797561001, 3595122002, 5392683003, 8987805005, 10785366006, 16178049009, 17975610010, 26963415015, 32356098018, 53926830030, 80890245045, 161780490090]

約数ペア:

[(1, 161780490090), (2, 80890245045), (3, 53926830030), (5, 32356098018), (6, 26963415015), (9, 17975610010), (10, 16178049009), (15, 10785366006), (18, 8987805005), (30, 5392683003), (45, 3595122002), (90, 1797561001), (6599, 24515910), (13198, 12257955), (19797, 8171970), (32995, 4903182), (39594, 4085985), (59391, 2723990), (65990, 2451591), (98985, 1634394), (118782, 1361995), (197970, 817197), (272399, 593910), (296955, 544798)]