392730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 1088640

約数和(自身を除く): 695910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 130, 159, 190, 195, 247, 265, 285, 318, 390, 494, 530, 570, 689, 741, 795, 1007, 1235, 1378, 1482, 1590, 2014, 2067, 2470, 3021, 3445, 3705, 4134, 5035, 6042, 6890, 7410, 10070, 10335, 13091, 15105, 20670, 26182, 30210, 39273, 65455, 78546, 130910, 196365, 392730]

約数ペア:

[(1, 392730), (2, 196365), (3, 130910), (5, 78546), (6, 65455), (10, 39273), (13, 30210), (15, 26182), (19, 20670), (26, 15105), (30, 13091), (38, 10335), (39, 10070), (53, 7410), (57, 6890), (65, 6042), (78, 5035), (95, 4134), (106, 3705), (114, 3445), (130, 3021), (159, 2470), (190, 2067), (195, 2014), (247, 1590), (265, 1482), (285, 1378), (318, 1235), (390, 1007), (494, 795), (530, 741), (570, 689)]