4914910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 11902464

約数和(自身を除く): 6987554

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, 491, 715, 770, 910, 982, 1001, 1430, 2002, 2455, 3437, 4910, 5005, 5401, 6383, 6874, 10010, 10802, 12766, 17185, 27005, 31915, 34370, 37807, 44681, 54010, 63830, 70213, 75614, 89362, 140426, 189035, 223405, 351065, 378070, 446810, 491491, 702130, 982982, 2457455, 4914910]

約数ペア:

[(1, 4914910), (2, 2457455), (5, 982982), (7, 702130), (10, 491491), (11, 446810), (13, 378070), (14, 351065), (22, 223405), (26, 189035), (35, 140426), (55, 89362), (65, 75614), (70, 70213), (77, 63830), (91, 54010), (110, 44681), (130, 37807), (143, 34370), (154, 31915), (182, 27005), (286, 17185), (385, 12766), (455, 10802), (491, 10010), (715, 6874), (770, 6383), (910, 5401), (982, 5005), (1001, 4910), (1430, 3437), (2002, 2455)]