140959910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 314302464

約数和(自身を除く): 173342554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 811, 910, 955, 1337, 1622, 1910, 2483, 2674, 4055, 4966, 5677, 6685, 8110, 10543, 11354, 12415, 13370, 17381, 21086, 24830, 28385, 34762, 52715, 56770, 73801, 86905, 105430, 147602, 154901, 173810, 309802, 369005, 738010, 774505, 1084307, 1549010, 2013713, 2168614, 4027426, 5421535, 10068565, 10843070, 14095991, 20137130, 28191982, 70479955, 140959910]

約数ペア:

[(1, 140959910), (2, 70479955), (5, 28191982), (7, 20137130), (10, 14095991), (13, 10843070), (14, 10068565), (26, 5421535), (35, 4027426), (65, 2168614), (70, 2013713), (91, 1549010), (130, 1084307), (182, 774505), (191, 738010), (382, 369005), (455, 309802), (811, 173810), (910, 154901), (955, 147602), (1337, 105430), (1622, 86905), (1910, 73801), (2483, 56770), (2674, 52715), (4055, 34762), (4966, 28385), (5677, 24830), (6685, 21086), (8110, 17381), (10543, 13370), (11354, 12415)]