64384930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 61586270

約数列:

[1, 2, 5, 10, 29, 53, 58, 59, 71, 106, 118, 142, 145, 265, 290, 295, 355, 530, 590, 710, 1537, 1711, 2059, 3074, 3127, 3422, 3763, 4118, 4189, 6254, 7526, 7685, 8378, 8555, 10295, 15370, 15635, 17110, 18815, 20590, 20945, 31270, 37630, 41890, 90683, 109127, 121481, 181366, 218254, 222017, 242962, 444034, 453415, 545635, 607405, 906830, 1091270, 1110085, 1214810, 2220170, 6438493, 12876986, 32192465, 64384930]

約数ペア:

[(1, 64384930), (2, 32192465), (5, 12876986), (10, 6438493), (29, 2220170), (53, 1214810), (58, 1110085), (59, 1091270), (71, 906830), (106, 607405), (118, 545635), (142, 453415), (145, 444034), (265, 242962), (290, 222017), (295, 218254), (355, 181366), (530, 121481), (590, 109127), (710, 90683), (1537, 41890), (1711, 37630), (2059, 31270), (3074, 20945), (3127, 20590), (3422, 18815), (3763, 17110), (4118, 15635), (4189, 15370), (6254, 10295), (7526, 8555), (7685, 8378)]