814657060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 2027870208

約数和(自身を除く): 1213213148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 337, 434, 557, 620, 674, 868, 1085, 1114, 1348, 1685, 2170, 2228, 2359, 2785, 3370, 3899, 4340, 4718, 5570, 6740, 7798, 9436, 10447, 11140, 11795, 15596, 17267, 19495, 20894, 23590, 34534, 38990, 41788, 47180, 52235, 69068, 73129, 77980, 86335, 104470, 120869, 146258, 172670, 187709, 208940, 241738, 292516, 345340, 365645, 375418, 483476, 604345, 731290, 750836, 938545, 1208690, 1313963, 1462580, 1877090, 2417380, 2627926, 3754180, 5255852, 5818979, 6569815, 11637958, 13139630, 23275916, 26279260, 29094895, 40732853, 58189790, 81465706, 116379580, 162931412, 203664265, 407328530, 814657060]

約数ペア:

[(1, 814657060), (2, 407328530), (4, 203664265), (5, 162931412), (7, 116379580), (10, 81465706), (14, 58189790), (20, 40732853), (28, 29094895), (31, 26279260), (35, 23275916), (62, 13139630), (70, 11637958), (124, 6569815), (140, 5818979), (155, 5255852), (217, 3754180), (310, 2627926), (337, 2417380), (434, 1877090), (557, 1462580), (620, 1313963), (674, 1208690), (868, 938545), (1085, 750836), (1114, 731290), (1348, 604345), (1685, 483476), (2170, 375418), (2228, 365645), (2359, 345340), (2785, 292516), (3370, 241738), (3899, 208940), (4340, 187709), (4718, 172670), (5570, 146258), (6740, 120869), (7798, 104470), (9436, 86335), (10447, 77980), (11140, 73129), (11795, 69068), (15596, 52235), (17267, 47180), (19495, 41788), (20894, 38990), (23590, 34534)]