29990004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 77500416

約数和(自身を除く): 47510412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 3391, 4422, 6782, 8844, 10173, 13564, 20346, 37301, 40692, 74602, 111903, 149204, 223806, 227197, 447612, 454394, 681591, 908788, 1363182, 2499167, 2726364, 4998334, 7497501, 9996668, 14995002, 29990004]

約数ペア:

[(1, 29990004), (2, 14995002), (3, 9996668), (4, 7497501), (6, 4998334), (11, 2726364), (12, 2499167), (22, 1363182), (33, 908788), (44, 681591), (66, 454394), (67, 447612), (132, 227197), (134, 223806), (201, 149204), (268, 111903), (402, 74602), (737, 40692), (804, 37301), (1474, 20346), (2211, 13564), (2948, 10173), (3391, 8844), (4422, 6782)]