165796860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41243}}^1$

素因数の和:41322

約数の個数: 48

約数和(自身を含む): 471171456

約数和(自身を除く): 305374596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 41243, 82486, 123729, 164972, 206215, 247458, 412430, 494916, 618645, 824860, 1237290, 2474580, 2763281, 5526562, 8289843, 11053124, 13816405, 16579686, 27632810, 33159372, 41449215, 55265620, 82898430, 165796860]

約数ペア:

[(1, 165796860), (2, 82898430), (3, 55265620), (4, 41449215), (5, 33159372), (6, 27632810), (10, 16579686), (12, 13816405), (15, 11053124), (20, 8289843), (30, 5526562), (60, 2763281), (67, 2474580), (134, 1237290), (201, 824860), (268, 618645), (335, 494916), (402, 412430), (670, 247458), (804, 206215), (1005, 164972), (1340, 123729), (2010, 82486), (4020, 41243)]