29880708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 82583424

約数和(自身を除く): 52702716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1583, 1716, 3146, 3166, 4719, 4749, 6292, 6332, 9438, 9498, 17413, 18876, 18996, 20579, 34826, 41158, 52239, 61737, 69652, 82316, 104478, 123474, 191543, 208956, 226369, 246948, 383086, 452738, 574629, 679107, 766172, 905476, 1149258, 1358214, 2298516, 2490059, 2716428, 4980118, 7470177, 9960236, 14940354, 29880708]

約数ペア:

[(1, 29880708), (2, 14940354), (3, 9960236), (4, 7470177), (6, 4980118), (11, 2716428), (12, 2490059), (13, 2298516), (22, 1358214), (26, 1149258), (33, 905476), (39, 766172), (44, 679107), (52, 574629), (66, 452738), (78, 383086), (121, 246948), (132, 226369), (143, 208956), (156, 191543), (242, 123474), (286, 104478), (363, 82316), (429, 69652), (484, 61737), (572, 52239), (726, 41158), (858, 34826), (1452, 20579), (1573, 18996), (1583, 18876), (1716, 17413), (3146, 9498), (3166, 9438), (4719, 6332), (4749, 6292)]