201840930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10529}}^1$

素因数の和:10616

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 344034270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 10529, 19170, 21058, 31587, 52645, 63174, 94761, 105290, 157935, 189522, 284283, 315870, 473805, 568566, 747559, 947610, 1421415, 1495118, 2242677, 2842830, 3737795, 4485354, 6728031, 7475590, 11213385, 13456062, 20184093, 22426770, 33640155, 40368186, 67280310, 100920465, 201840930]

約数ペア:

[(1, 201840930), (2, 100920465), (3, 67280310), (5, 40368186), (6, 33640155), (9, 22426770), (10, 20184093), (15, 13456062), (18, 11213385), (27, 7475590), (30, 6728031), (45, 4485354), (54, 3737795), (71, 2842830), (90, 2242677), (135, 1495118), (142, 1421415), (213, 947610), (270, 747559), (355, 568566), (426, 473805), (639, 315870), (710, 284283), (1065, 189522), (1278, 157935), (1917, 105290), (2130, 94761), (3195, 63174), (3834, 52645), (6390, 31587), (9585, 21058), (10529, 19170)]