30890184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 83778240

約数和(自身を除く): 52888056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 547, 724, 1086, 1094, 1448, 1641, 2172, 2188, 2353, 3282, 4344, 4376, 4706, 6564, 7059, 7111, 9412, 13128, 14118, 14222, 18824, 21333, 28236, 28444, 42666, 56472, 56888, 85332, 99007, 170664, 198014, 297021, 396028, 594042, 792056, 1188084, 1287091, 2376168, 2574182, 3861273, 5148364, 7722546, 10296728, 15445092, 30890184]

約数ペア:

[(1, 30890184), (2, 15445092), (3, 10296728), (4, 7722546), (6, 5148364), (8, 3861273), (12, 2574182), (13, 2376168), (24, 1287091), (26, 1188084), (39, 792056), (52, 594042), (78, 396028), (104, 297021), (156, 198014), (181, 170664), (312, 99007), (362, 85332), (543, 56888), (547, 56472), (724, 42666), (1086, 28444), (1094, 28236), (1448, 21333), (1641, 18824), (2172, 14222), (2188, 14118), (2353, 13128), (3282, 9412), (4344, 7111), (4376, 7059), (4706, 6564)]