28427610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 73249920

約数和(自身を除く): 44822310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 941, 1007, 1590, 1882, 2014, 2823, 3021, 4705, 5035, 5646, 6042, 9410, 10070, 14115, 15105, 17879, 28230, 30210, 35758, 49873, 53637, 89395, 99746, 107274, 149619, 178790, 249365, 268185, 299238, 498730, 536370, 748095, 947587, 1496190, 1895174, 2842761, 4737935, 5685522, 9475870, 14213805, 28427610]

約数ペア:

[(1, 28427610), (2, 14213805), (3, 9475870), (5, 5685522), (6, 4737935), (10, 2842761), (15, 1895174), (19, 1496190), (30, 947587), (38, 748095), (53, 536370), (57, 498730), (95, 299238), (106, 268185), (114, 249365), (159, 178790), (190, 149619), (265, 107274), (285, 99746), (318, 89395), (530, 53637), (570, 49873), (795, 35758), (941, 30210), (1007, 28230), (1590, 17879), (1882, 15105), (2014, 14115), (2823, 10070), (3021, 9410), (4705, 6042), (5035, 5646)]