89738940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5519}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 252241920

約数和(自身を除く): 162502980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 5519, 8130, 11038, 16260, 16557, 22076, 27595, 33114, 55190, 66228, 82785, 110380, 165570, 331140, 1495649, 2991298, 4486947, 5982596, 7478245, 8973894, 14956490, 17947788, 22434735, 29912980, 44869470, 89738940]

約数ペア:

[(1, 89738940), (2, 44869470), (3, 29912980), (4, 22434735), (5, 17947788), (6, 14956490), (10, 8973894), (12, 7478245), (15, 5982596), (20, 4486947), (30, 2991298), (60, 1495649), (271, 331140), (542, 165570), (813, 110380), (1084, 82785), (1355, 66228), (1626, 55190), (2710, 33114), (3252, 27595), (4065, 22076), (5420, 16557), (5519, 16260), (8130, 11038)]