85722870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2549}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 220320000

約数和(自身を除く): 134597130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 2549, 3363, 5098, 5605, 6726, 7647, 11210, 12745, 15294, 16815, 25490, 33630, 38235, 48431, 76470, 96862, 145293, 150391, 242155, 290586, 300782, 451173, 484310, 726465, 751955, 902346, 1452930, 1503910, 2255865, 2857429, 4511730, 5714858, 8572287, 14287145, 17144574, 28574290, 42861435, 85722870]

約数ペア:

[(1, 85722870), (2, 42861435), (3, 28574290), (5, 17144574), (6, 14287145), (10, 8572287), (15, 5714858), (19, 4511730), (30, 2857429), (38, 2255865), (57, 1503910), (59, 1452930), (95, 902346), (114, 751955), (118, 726465), (177, 484310), (190, 451173), (285, 300782), (295, 290586), (354, 242155), (570, 150391), (590, 145293), (885, 96862), (1121, 76470), (1770, 48431), (2242, 38235), (2549, 33630), (3363, 25490), (5098, 16815), (5605, 15294), (6726, 12745), (7647, 11210)]