1893793590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1618627}}^1$

素因数の和:1618653

約数の個数: 48

約数和(自身を含む): 5302625328

約数和(自身を除く): 3408831738

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1618627, 3237254, 4855881, 8093135, 9711762, 14567643, 16186270, 21042151, 24279405, 29135286, 42084302, 48558810, 63126453, 72838215, 105210755, 126252906, 145676430, 189379359, 210421510, 315632265, 378758718, 631264530, 946896795, 1893793590]

約数ペア:

[(1, 1893793590), (2, 946896795), (3, 631264530), (5, 378758718), (6, 315632265), (9, 210421510), (10, 189379359), (13, 145676430), (15, 126252906), (18, 105210755), (26, 72838215), (30, 63126453), (39, 48558810), (45, 42084302), (65, 29135286), (78, 24279405), (90, 21042151), (117, 16186270), (130, 14567643), (195, 9711762), (234, 8093135), (390, 4855881), (585, 3237254), (1170, 1618627)]