7008664330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 13505126400

約数和(自身を除く): 6496462070

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 271, 395, 542, 790, 1355, 1501, 1723, 2710, 3002, 3446, 5149, 7505, 8615, 10298, 15010, 17230, 21409, 25745, 32737, 42818, 51490, 65474, 107045, 136117, 163685, 214090, 272234, 327370, 406771, 466933, 680585, 813542, 933866, 1361170, 2033855, 2334665, 2586223, 4067710, 4669330, 5172446, 8871727, 12931115, 17743454, 25862230, 36887707, 44358635, 73775414, 88717270, 184438535, 368877070, 700866433, 1401732866, 3504332165, 7008664330]

約数ペア:

[(1, 7008664330), (2, 3504332165), (5, 1401732866), (10, 700866433), (19, 368877070), (38, 184438535), (79, 88717270), (95, 73775414), (158, 44358635), (190, 36887707), (271, 25862230), (395, 17743454), (542, 12931115), (790, 8871727), (1355, 5172446), (1501, 4669330), (1723, 4067710), (2710, 2586223), (3002, 2334665), (3446, 2033855), (5149, 1361170), (7505, 933866), (8615, 813542), (10298, 680585), (15010, 466933), (17230, 406771), (21409, 327370), (25745, 272234), (32737, 214090), (42818, 163685), (51490, 136117), (65474, 107045)]