7277270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 17611776

約数和(自身を除く): 10334506

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, 727, 770, 910, 1001, 1430, 1454, 2002, 3635, 5005, 5089, 7270, 7997, 9451, 10010, 10178, 15994, 18902, 25445, 39985, 47255, 50890, 55979, 66157, 79970, 94510, 103961, 111958, 132314, 207922, 279895, 330785, 519805, 559790, 661570, 727727, 1039610, 1455454, 3638635, 7277270]

約数ペア:

[(1, 7277270), (2, 3638635), (5, 1455454), (7, 1039610), (10, 727727), (11, 661570), (13, 559790), (14, 519805), (22, 330785), (26, 279895), (35, 207922), (55, 132314), (65, 111958), (70, 103961), (77, 94510), (91, 79970), (110, 66157), (130, 55979), (143, 50890), (154, 47255), (182, 39985), (286, 25445), (385, 18902), (455, 15994), (715, 10178), (727, 10010), (770, 9451), (910, 7997), (1001, 7270), (1430, 5089), (1454, 5005), (2002, 3635)]