39531780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3890

約数の個数: 96

約数和(自身を含む): 129494400

約数和(自身を除く): 89962620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3853, 5130, 7706, 10260, 11559, 15412, 19265, 23118, 34677, 38530, 46236, 57795, 69354, 73207, 77060, 104031, 115590, 138708, 146414, 173385, 208062, 219621, 231180, 292828, 346770, 366035, 416124, 439242, 520155, 658863, 693540, 732070, 878484, 1040310, 1098105, 1317726, 1464140, 1976589, 2080620, 2196210, 2635452, 3294315, 3953178, 4392420, 6588630, 7906356, 9882945, 13177260, 19765890, 39531780]

約数ペア:

[(1, 39531780), (2, 19765890), (3, 13177260), (4, 9882945), (5, 7906356), (6, 6588630), (9, 4392420), (10, 3953178), (12, 3294315), (15, 2635452), (18, 2196210), (19, 2080620), (20, 1976589), (27, 1464140), (30, 1317726), (36, 1098105), (38, 1040310), (45, 878484), (54, 732070), (57, 693540), (60, 658863), (76, 520155), (90, 439242), (95, 416124), (108, 366035), (114, 346770), (135, 292828), (171, 231180), (180, 219621), (190, 208062), (228, 173385), (270, 146414), (285, 138708), (342, 115590), (380, 104031), (513, 77060), (540, 73207), (570, 69354), (684, 57795), (855, 46236), (1026, 38530), (1140, 34677), (1710, 23118), (2052, 19265), (2565, 15412), (3420, 11559), (3853, 10260), (5130, 7706)]