9156990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 23013648

約数和(自身を除く): 13856658

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 577, 690, 1058, 1154, 1587, 1731, 2645, 2885, 3174, 3462, 5290, 5770, 7935, 8655, 13271, 15870, 17310, 26542, 39813, 66355, 79626, 132710, 199065, 305233, 398130, 610466, 915699, 1526165, 1831398, 3052330, 4578495, 9156990]

約数ペア:

[(1, 9156990), (2, 4578495), (3, 3052330), (5, 1831398), (6, 1526165), (10, 915699), (15, 610466), (23, 398130), (30, 305233), (46, 199065), (69, 132710), (115, 79626), (138, 66355), (230, 39813), (345, 26542), (529, 17310), (577, 15870), (690, 13271), (1058, 8655), (1154, 7935), (1587, 5770), (1731, 5290), (2645, 3462), (2885, 3174)]