2705010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 8100864

約数和(自身を除く): 5395854

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 1171, 2310, 2342, 3513, 5855, 7026, 8197, 11710, 12881, 16394, 17565, 24591, 25762, 35130, 38643, 40985, 49182, 64405, 77286, 81970, 90167, 122955, 128810, 180334, 193215, 245910, 270501, 386430, 450835, 541002, 901670, 1352505, 2705010]

約数ペア:

[(1, 2705010), (2, 1352505), (3, 901670), (5, 541002), (6, 450835), (7, 386430), (10, 270501), (11, 245910), (14, 193215), (15, 180334), (21, 128810), (22, 122955), (30, 90167), (33, 81970), (35, 77286), (42, 64405), (55, 49182), (66, 40985), (70, 38643), (77, 35130), (105, 25762), (110, 24591), (154, 17565), (165, 16394), (210, 12881), (231, 11710), (330, 8197), (385, 7026), (462, 5855), (770, 3513), (1155, 2342), (1171, 2310)]