30500340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39103}}^1$

素因数の和:39128

約数の個数: 48

約数和(自身を含む): 91972608

約数和(自身を除く): 61472268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 39103, 78206, 117309, 156412, 195515, 234618, 391030, 469236, 508339, 586545, 782060, 1016678, 1173090, 1525017, 2033356, 2346180, 2541695, 3050034, 5083390, 6100068, 7625085, 10166780, 15250170, 30500340]

約数ペア:

[(1, 30500340), (2, 15250170), (3, 10166780), (4, 7625085), (5, 6100068), (6, 5083390), (10, 3050034), (12, 2541695), (13, 2346180), (15, 2033356), (20, 1525017), (26, 1173090), (30, 1016678), (39, 782060), (52, 586545), (60, 508339), (65, 469236), (78, 391030), (130, 234618), (156, 195515), (195, 156412), (260, 117309), (390, 78206), (780, 39103)]