630850076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 1211696640

約数和(自身を除く): 580846564

約数列:

[1, 2, 4, 17, 34, 43, 68, 79, 86, 158, 172, 316, 731, 1343, 1462, 2686, 2731, 2924, 3397, 5372, 5462, 6794, 10924, 13588, 46427, 57749, 92854, 115498, 117433, 185708, 215749, 230996, 234866, 431498, 469732, 862996, 1996361, 3667733, 3992722, 7335466, 7985444, 9277207, 14670932, 18554414, 37108828, 157712519, 315425038, 630850076]

約数ペア:

[(1, 630850076), (2, 315425038), (4, 157712519), (17, 37108828), (34, 18554414), (43, 14670932), (68, 9277207), (79, 7985444), (86, 7335466), (158, 3992722), (172, 3667733), (316, 1996361), (731, 862996), (1343, 469732), (1462, 431498), (2686, 234866), (2731, 230996), (2924, 215749), (3397, 185708), (5372, 117433), (5462, 115498), (6794, 92854), (10924, 57749), (13588, 46427)]