30438564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4820

約数の個数: 48

約数和(自身を含む): 78368640

約数和(自身を除く): 47930076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4759, 6396, 9518, 14277, 19036, 28554, 57108, 61867, 123734, 185601, 195119, 247468, 371202, 390238, 585357, 742404, 780476, 1170714, 2341428, 2536547, 5073094, 7609641, 10146188, 15219282, 30438564]

約数ペア:

[(1, 30438564), (2, 15219282), (3, 10146188), (4, 7609641), (6, 5073094), (12, 2536547), (13, 2341428), (26, 1170714), (39, 780476), (41, 742404), (52, 585357), (78, 390238), (82, 371202), (123, 247468), (156, 195119), (164, 185601), (246, 123734), (492, 61867), (533, 57108), (1066, 28554), (1599, 19036), (2132, 14277), (3198, 9518), (4759, 6396)]