423604090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8783}}^1$

素因数の和:8863

約数の個数: 64

約数和(自身を含む): 956261376

約数和(自身を除く): 532657286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 3445, 3710, 4823, 6890, 8783, 9646, 17566, 24115, 43915, 48230, 61481, 87830, 114179, 122962, 228358, 307405, 465499, 570895, 614810, 799253, 930998, 1141790, 1598506, 2327495, 3258493, 3996265, 4654990, 6051487, 6516986, 7992530, 12102974, 16292465, 30257435, 32584930, 42360409, 60514870, 84720818, 211802045, 423604090]

約数ペア:

[(1, 423604090), (2, 211802045), (5, 84720818), (7, 60514870), (10, 42360409), (13, 32584930), (14, 30257435), (26, 16292465), (35, 12102974), (53, 7992530), (65, 6516986), (70, 6051487), (91, 4654990), (106, 3996265), (130, 3258493), (182, 2327495), (265, 1598506), (371, 1141790), (455, 930998), (530, 799253), (689, 614810), (742, 570895), (910, 465499), (1378, 307405), (1855, 228358), (3445, 122962), (3710, 114179), (4823, 87830), (6890, 61481), (8783, 48230), (9646, 43915), (17566, 24115)]