30751136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 67473000

約数和(自身を除く): 36721864

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2549, 3016, 5098, 6032, 10196, 12064, 20392, 33137, 40784, 66274, 73921, 81568, 132548, 147842, 265096, 295684, 530192, 591368, 960973, 1060384, 1182736, 1921946, 2365472, 3843892, 7687784, 15375568, 30751136]

約数ペア:

[(1, 30751136), (2, 15375568), (4, 7687784), (8, 3843892), (13, 2365472), (16, 1921946), (26, 1182736), (29, 1060384), (32, 960973), (52, 591368), (58, 530192), (104, 295684), (116, 265096), (208, 147842), (232, 132548), (377, 81568), (416, 73921), (464, 66274), (754, 40784), (928, 33137), (1508, 20392), (2549, 12064), (3016, 10196), (5098, 6032)]