10500490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 14901110

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1049, 1430, 2002, 2098, 5005, 5245, 7343, 10010, 10490, 11539, 13637, 14686, 23078, 27274, 36715, 57695, 68185, 73430, 80773, 95459, 115390, 136370, 150007, 161546, 190918, 300014, 403865, 477295, 750035, 807730, 954590, 1050049, 1500070, 2100098, 5250245, 10500490]

約数ペア:

[(1, 10500490), (2, 5250245), (5, 2100098), (7, 1500070), (10, 1050049), (11, 954590), (13, 807730), (14, 750035), (22, 477295), (26, 403865), (35, 300014), (55, 190918), (65, 161546), (70, 150007), (77, 136370), (91, 115390), (110, 95459), (130, 80773), (143, 73430), (154, 68185), (182, 57695), (286, 36715), (385, 27274), (455, 23078), (715, 14686), (770, 13637), (910, 11539), (1001, 10490), (1049, 10010), (1430, 7343), (2002, 5245), (2098, 5005)]