6490590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 16761600

約数和(自身を除く): 10271010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 193, 285, 295, 354, 386, 570, 579, 590, 885, 965, 1121, 1158, 1770, 1930, 2242, 2895, 3363, 3667, 5605, 5790, 6726, 7334, 11001, 11210, 11387, 16815, 18335, 22002, 22774, 33630, 34161, 36670, 55005, 56935, 68322, 110010, 113870, 170805, 216353, 341610, 432706, 649059, 1081765, 1298118, 2163530, 3245295, 6490590]

約数ペア:

[(1, 6490590), (2, 3245295), (3, 2163530), (5, 1298118), (6, 1081765), (10, 649059), (15, 432706), (19, 341610), (30, 216353), (38, 170805), (57, 113870), (59, 110010), (95, 68322), (114, 56935), (118, 55005), (177, 36670), (190, 34161), (193, 33630), (285, 22774), (295, 22002), (354, 18335), (386, 16815), (570, 11387), (579, 11210), (590, 11001), (885, 7334), (965, 6726), (1121, 5790), (1158, 5605), (1770, 3667), (1930, 3363), (2242, 2895)]