85613430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 167826570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 57, 70, 86, 95, 105, 114, 129, 133, 190, 210, 215, 258, 266, 285, 301, 399, 430, 499, 570, 602, 645, 665, 798, 817, 903, 998, 1290, 1330, 1497, 1505, 1634, 1806, 1995, 2451, 2495, 2994, 3010, 3493, 3990, 4085, 4515, 4902, 4990, 5719, 6986, 7485, 8170, 9030, 9481, 10479, 11438, 12255, 14970, 17157, 17465, 18962, 20958, 21457, 24510, 28443, 28595, 34314, 34930, 42914, 47405, 52395, 56886, 57190, 64371, 66367, 85785, 94810, 104790, 107285, 128742, 132734, 142215, 150199, 171570, 199101, 214570, 284430, 300398, 321855, 331835, 398202, 407683, 450597, 643710, 663670, 750995, 815366, 901194, 995505, 1223049, 1501990, 1991010, 2038415, 2252985, 2446098, 2853781, 4076830, 4505970, 5707562, 6115245, 8561343, 12230490, 14268905, 17122686, 28537810, 42806715, 85613430]

約数ペア:

[(1, 85613430), (2, 42806715), (3, 28537810), (5, 17122686), (6, 14268905), (7, 12230490), (10, 8561343), (14, 6115245), (15, 5707562), (19, 4505970), (21, 4076830), (30, 2853781), (35, 2446098), (38, 2252985), (42, 2038415), (43, 1991010), (57, 1501990), (70, 1223049), (86, 995505), (95, 901194), (105, 815366), (114, 750995), (129, 663670), (133, 643710), (190, 450597), (210, 407683), (215, 398202), (258, 331835), (266, 321855), (285, 300398), (301, 284430), (399, 214570), (430, 199101), (499, 171570), (570, 150199), (602, 142215), (645, 132734), (665, 128742), (798, 107285), (817, 104790), (903, 94810), (998, 85785), (1290, 66367), (1330, 64371), (1497, 57190), (1505, 56886), (1634, 52395), (1806, 47405), (1995, 42914), (2451, 34930), (2495, 34314), (2994, 28595), (3010, 28443), (3493, 24510), (3990, 21457), (4085, 20958), (4515, 18962), (4902, 17465), (4990, 17157), (5719, 14970), (6986, 12255), (7485, 11438), (8170, 10479), (9030, 9481)]