139720110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14465

約数の個数: 64

約数和(自身を含む): 373766400

約数和(自身を除く): 234046290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 14419, 28838, 43257, 72095, 86514, 144190, 216285, 245123, 273961, 432570, 490246, 547922, 735369, 821883, 1225615, 1369805, 1470738, 1643766, 2451230, 2739610, 3676845, 4109415, 4657337, 7353690, 8218830, 9314674, 13972011, 23286685, 27944022, 46573370, 69860055, 139720110]

約数ペア:

[(1, 139720110), (2, 69860055), (3, 46573370), (5, 27944022), (6, 23286685), (10, 13972011), (15, 9314674), (17, 8218830), (19, 7353690), (30, 4657337), (34, 4109415), (38, 3676845), (51, 2739610), (57, 2451230), (85, 1643766), (95, 1470738), (102, 1369805), (114, 1225615), (170, 821883), (190, 735369), (255, 547922), (285, 490246), (323, 432570), (510, 273961), (570, 245123), (646, 216285), (969, 144190), (1615, 86514), (1938, 72095), (3230, 43257), (4845, 28838), (9690, 14419)]