30560244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 84460320

約数和(自身を除く): 53900076

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, 1619, 1716, 3146, 3238, 4719, 4857, 6292, 6476, 9438, 9714, 17809, 18876, 19428, 21047, 35618, 42094, 53427, 63141, 71236, 84188, 106854, 126282, 195899, 213708, 231517, 252564, 391798, 463034, 587697, 694551, 783596, 926068, 1175394, 1389102, 2350788, 2546687, 2778204, 5093374, 7640061, 10186748, 15280122, 30560244]

約数ペア:

[(1, 30560244), (2, 15280122), (3, 10186748), (4, 7640061), (6, 5093374), (11, 2778204), (12, 2546687), (13, 2350788), (22, 1389102), (26, 1175394), (33, 926068), (39, 783596), (44, 694551), (52, 587697), (66, 463034), (78, 391798), (121, 252564), (132, 231517), (143, 213708), (156, 195899), (242, 126282), (286, 106854), (363, 84188), (429, 71236), (484, 63141), (572, 53427), (726, 42094), (858, 35618), (1452, 21047), (1573, 19428), (1619, 18876), (1716, 17809), (3146, 9714), (3238, 9438), (4719, 6476), (4857, 6292)]