524390940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36877}}^1$

素因数の和:36971

約数の個数: 72

約数和(自身を含む): 1610831040

約数和(自身を除く): 1086440100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 36877, 73754, 110631, 147508, 184385, 221262, 331893, 368770, 442524, 553155, 663786, 737540, 1106310, 1327572, 1659465, 2212620, 2913283, 3318930, 5826566, 6637860, 8739849, 11653132, 14566415, 17479698, 26219547, 29132830, 34959396, 43699245, 52439094, 58265660, 87398490, 104878188, 131097735, 174796980, 262195470, 524390940]

約数ペア:

[(1, 524390940), (2, 262195470), (3, 174796980), (4, 131097735), (5, 104878188), (6, 87398490), (9, 58265660), (10, 52439094), (12, 43699245), (15, 34959396), (18, 29132830), (20, 26219547), (30, 17479698), (36, 14566415), (45, 11653132), (60, 8739849), (79, 6637860), (90, 5826566), (158, 3318930), (180, 2913283), (237, 2212620), (316, 1659465), (395, 1327572), (474, 1106310), (711, 737540), (790, 663786), (948, 553155), (1185, 442524), (1422, 368770), (1580, 331893), (2370, 221262), (2844, 184385), (3555, 147508), (4740, 110631), (7110, 73754), (14220, 36877)]