1520222034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 3299506560

約数和(自身を除く): 1779284526

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 353, 703, 706, 1021, 1059, 1406, 2042, 2109, 2118, 3063, 4218, 6126, 6707, 13061, 13414, 19399, 20121, 26122, 37777, 38798, 39183, 40242, 58197, 75554, 78366, 113331, 116394, 226662, 248159, 360413, 496318, 717763, 720826, 744477, 1081239, 1435526, 1488954, 2153289, 2162478, 4306578, 6847847, 13335281, 13695694, 20543541, 26670562, 40005843, 41087082, 80011686, 253370339, 506740678, 760111017, 1520222034]

約数ペア:

[(1, 1520222034), (2, 760111017), (3, 506740678), (6, 253370339), (19, 80011686), (37, 41087082), (38, 40005843), (57, 26670562), (74, 20543541), (111, 13695694), (114, 13335281), (222, 6847847), (353, 4306578), (703, 2162478), (706, 2153289), (1021, 1488954), (1059, 1435526), (1406, 1081239), (2042, 744477), (2109, 720826), (2118, 717763), (3063, 496318), (4218, 360413), (6126, 248159), (6707, 226662), (13061, 116394), (13414, 113331), (19399, 78366), (20121, 75554), (26122, 58197), (37777, 40242), (38798, 39183)]