11319390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 29641248

約数和(自身を除く): 18321858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 727, 865, 1038, 1454, 1557, 1730, 2181, 2595, 3114, 3635, 4362, 5190, 6543, 7270, 7785, 10905, 13086, 15570, 21810, 32715, 65430, 125771, 251542, 377313, 628855, 754626, 1131939, 1257710, 1886565, 2263878, 3773130, 5659695, 11319390]

約数ペア:

[(1, 11319390), (2, 5659695), (3, 3773130), (5, 2263878), (6, 1886565), (9, 1257710), (10, 1131939), (15, 754626), (18, 628855), (30, 377313), (45, 251542), (90, 125771), (173, 65430), (346, 32715), (519, 21810), (727, 15570), (865, 13086), (1038, 10905), (1454, 7785), (1557, 7270), (1730, 6543), (2181, 5190), (2595, 4362), (3114, 3635)]