144090170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 319389696

約数和(自身を除く): 175299526

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1610, 2170, 2887, 3565, 4991, 5774, 7130, 9982, 14435, 20209, 24955, 28870, 40418, 49910, 66401, 89497, 101045, 132802, 178994, 202090, 332005, 447485, 464807, 626479, 664010, 894970, 929614, 1252958, 2058431, 2324035, 3132395, 4116862, 4648070, 6264790, 10292155, 14409017, 20584310, 28818034, 72045085, 144090170]

約数ペア:

[(1, 144090170), (2, 72045085), (5, 28818034), (7, 20584310), (10, 14409017), (14, 10292155), (23, 6264790), (31, 4648070), (35, 4116862), (46, 3132395), (62, 2324035), (70, 2058431), (115, 1252958), (155, 929614), (161, 894970), (217, 664010), (230, 626479), (310, 464807), (322, 447485), (434, 332005), (713, 202090), (805, 178994), (1085, 132802), (1426, 101045), (1610, 89497), (2170, 66401), (2887, 49910), (3565, 40418), (4991, 28870), (5774, 24955), (7130, 20209), (9982, 14435)]