97689420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{542719}}^1$

素因数の和:542734

約数の個数: 36

約数和(自身を含む): 296325120

約数和(自身を除く): 198635700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 542719, 1085438, 1628157, 2170876, 2713595, 3256314, 4884471, 5427190, 6512628, 8140785, 9768942, 10854380, 16281570, 19537884, 24422355, 32563140, 48844710, 97689420]

約数ペア:

[(1, 97689420), (2, 48844710), (3, 32563140), (4, 24422355), (5, 19537884), (6, 16281570), (9, 10854380), (10, 9768942), (12, 8140785), (15, 6512628), (18, 5427190), (20, 4884471), (30, 3256314), (36, 2713595), (45, 2170876), (60, 1628157), (90, 1085438), (180, 542719)]