29286660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37547}}^1$

素因数の和:37572

約数の個数: 48

約数和(自身を含む): 88312896

約数和(自身を除く): 59026236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37547, 75094, 112641, 150188, 187735, 225282, 375470, 450564, 488111, 563205, 750940, 976222, 1126410, 1464333, 1952444, 2252820, 2440555, 2928666, 4881110, 5857332, 7321665, 9762220, 14643330, 29286660]

約数ペア:

[(1, 29286660), (2, 14643330), (3, 9762220), (4, 7321665), (5, 5857332), (6, 4881110), (10, 2928666), (12, 2440555), (13, 2252820), (15, 1952444), (20, 1464333), (26, 1126410), (30, 976222), (39, 750940), (52, 563205), (60, 488111), (65, 450564), (78, 375470), (130, 225282), (156, 187735), (195, 150188), (260, 112641), (390, 75094), (780, 37547)]