330805181665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{198901}}^1$

素因数の和:199034

約数の個数: 64

約数和(自身を含む): 497223175680

約数和(自身を除く): 166417994015

約数列:

[1, 5, 7, 19, 35, 41, 61, 95, 133, 205, 287, 305, 427, 665, 779, 1159, 1435, 2135, 2501, 3895, 5453, 5795, 8113, 12505, 17507, 27265, 40565, 47519, 87535, 198901, 237595, 332633, 994505, 1392307, 1663165, 3779119, 6961535, 8154941, 12132961, 18895595, 26453833, 40774705, 57084587, 60664805, 84930727, 132269165, 154943879, 230526259, 285422935, 424653635, 497451401, 774719395, 1084607153, 1152631295, 1613683813, 2487257005, 3482159807, 5423035765, 8068419065, 9451576619, 17410799035, 47257883095, 66161036333, 330805181665]

約数ペア:

[(1, 330805181665), (5, 66161036333), (7, 47257883095), (19, 17410799035), (35, 9451576619), (41, 8068419065), (61, 5423035765), (95, 3482159807), (133, 2487257005), (205, 1613683813), (287, 1152631295), (305, 1084607153), (427, 774719395), (665, 497451401), (779, 424653635), (1159, 285422935), (1435, 230526259), (2135, 154943879), (2501, 132269165), (3895, 84930727), (5453, 60664805), (5795, 57084587), (8113, 40774705), (12505, 26453833), (17507, 18895595), (27265, 12132961), (40565, 8154941), (47519, 6961535), (87535, 3779119), (198901, 1663165), (237595, 1392307), (332633, 994505)]