30848076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 89782784

約数和(自身を除く): 58934708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 751, 978, 1141, 1467, 1502, 1956, 2253, 2282, 2934, 3004, 3423, 4506, 4564, 5257, 5868, 6759, 6846, 9012, 10269, 10514, 13518, 13692, 15771, 20538, 21028, 27036, 31542, 41076, 47313, 63084, 94626, 122413, 189252, 244826, 367239, 489652, 734478, 856891, 1101717, 1468956, 1713782, 2203434, 2570673, 3427564, 4406868, 5141346, 7712019, 10282692, 15424038, 30848076]

約数ペア:

[(1, 30848076), (2, 15424038), (3, 10282692), (4, 7712019), (6, 5141346), (7, 4406868), (9, 3427564), (12, 2570673), (14, 2203434), (18, 1713782), (21, 1468956), (28, 1101717), (36, 856891), (42, 734478), (63, 489652), (84, 367239), (126, 244826), (163, 189252), (252, 122413), (326, 94626), (489, 63084), (652, 47313), (751, 41076), (978, 31542), (1141, 27036), (1467, 21028), (1502, 20538), (1956, 15771), (2253, 13692), (2282, 13518), (2934, 10514), (3004, 10269), (3423, 9012), (4506, 6846), (4564, 6759), (5257, 5868)]