91281420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{507119}}^1$

素因数の和:507134

約数の個数: 36

約数和(自身を含む): 276887520

約数和(自身を除く): 185606100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 507119, 1014238, 1521357, 2028476, 2535595, 3042714, 4564071, 5071190, 6085428, 7606785, 9128142, 10142380, 15213570, 18256284, 22820355, 30427140, 45640710, 91281420]

約数ペア:

[(1, 91281420), (2, 45640710), (3, 30427140), (4, 22820355), (5, 18256284), (6, 15213570), (9, 10142380), (10, 9128142), (12, 7606785), (15, 6085428), (18, 5071190), (20, 4564071), (30, 3042714), (36, 2535595), (45, 2028476), (60, 1521357), (90, 1014238), (180, 507119)]