331353991990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1\times {\mathrm{31583}}^1$

素因数の和:33901

約数の個数: 64

約数和(自身を含む): 692147441664

約数和(自身を除く): 360793449674

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2237, 2345, 4474, 4690, 11185, 15659, 22370, 31318, 31583, 63166, 78295, 149879, 156590, 157915, 221081, 299758, 315830, 442162, 749395, 1049153, 1105405, 1498790, 2098306, 2116061, 2210810, 4232122, 5245765, 10491530, 10580305, 14812427, 21160610, 29624854, 70651171, 74062135, 141302342, 148124270, 353255855, 494558197, 706511710, 989116394, 2472790985, 4733628457, 4945581970, 9467256914, 23668142285, 33135399199, 47336284570, 66270798398, 165676995995, 331353991990]

約数ペア:

[(1, 331353991990), (2, 165676995995), (5, 66270798398), (7, 47336284570), (10, 33135399199), (14, 23668142285), (35, 9467256914), (67, 4945581970), (70, 4733628457), (134, 2472790985), (335, 989116394), (469, 706511710), (670, 494558197), (938, 353255855), (2237, 148124270), (2345, 141302342), (4474, 74062135), (4690, 70651171), (11185, 29624854), (15659, 21160610), (22370, 14812427), (31318, 10580305), (31583, 10491530), (63166, 5245765), (78295, 4232122), (149879, 2210810), (156590, 2116061), (157915, 2098306), (221081, 1498790), (299758, 1105405), (315830, 1049153), (442162, 749395)]