63408130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 66140030

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 134, 170, 190, 293, 323, 335, 586, 646, 670, 1139, 1273, 1465, 1615, 2278, 2546, 2930, 3230, 4981, 5567, 5695, 6365, 9962, 11134, 11390, 12730, 19631, 21641, 24905, 27835, 39262, 43282, 49810, 55670, 94639, 98155, 108205, 189278, 196310, 216410, 333727, 372989, 473195, 667454, 745978, 946390, 1668635, 1864945, 3337270, 3729890, 6340813, 12681626, 31704065, 63408130]

約数ペア:

[(1, 63408130), (2, 31704065), (5, 12681626), (10, 6340813), (17, 3729890), (19, 3337270), (34, 1864945), (38, 1668635), (67, 946390), (85, 745978), (95, 667454), (134, 473195), (170, 372989), (190, 333727), (293, 216410), (323, 196310), (335, 189278), (586, 108205), (646, 98155), (670, 94639), (1139, 55670), (1273, 49810), (1465, 43282), (1615, 39262), (2278, 27835), (2546, 24905), (2930, 21641), (3230, 19631), (4981, 12730), (5567, 11390), (5695, 11134), (6365, 9962)]