2019014970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{57571}}^1$

素因数の和:57755

約数の個数: 64

約数和(自身を含む): 5571127296

約数和(自身を除く): 3552112326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 1002, 1169, 1670, 2338, 2505, 3507, 5010, 5845, 7014, 11690, 17535, 35070, 57571, 115142, 172713, 287855, 345426, 402997, 575710, 805994, 863565, 1208991, 1727130, 2014985, 2417982, 4029970, 6044955, 9614357, 12089910, 19228714, 28843071, 48071785, 57686142, 67300499, 96143570, 134600998, 144215355, 201901497, 288430710, 336502495, 403802994, 673004990, 1009507485, 2019014970]

約数ペア:

[(1, 2019014970), (2, 1009507485), (3, 673004990), (5, 403802994), (6, 336502495), (7, 288430710), (10, 201901497), (14, 144215355), (15, 134600998), (21, 96143570), (30, 67300499), (35, 57686142), (42, 48071785), (70, 28843071), (105, 19228714), (167, 12089910), (210, 9614357), (334, 6044955), (501, 4029970), (835, 2417982), (1002, 2014985), (1169, 1727130), (1670, 1208991), (2338, 863565), (2505, 805994), (3507, 575710), (5010, 402997), (5845, 345426), (7014, 287855), (11690, 172713), (17535, 115142), (35070, 57571)]