210829140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37783}}^1$

素因数の和:37829

約数の個数: 72

約数和(自身を含む): 660162048

約数和(自身を除く): 449332908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 37783, 75566, 113349, 151132, 188915, 226698, 340047, 377830, 453396, 566745, 680094, 755660, 1133490, 1171273, 1360188, 1700235, 2266980, 2342546, 3400470, 3513819, 4685092, 5856365, 6800940, 7027638, 10541457, 11712730, 14055276, 17569095, 21082914, 23425460, 35138190, 42165828, 52707285, 70276380, 105414570, 210829140]

約数ペア:

[(1, 210829140), (2, 105414570), (3, 70276380), (4, 52707285), (5, 42165828), (6, 35138190), (9, 23425460), (10, 21082914), (12, 17569095), (15, 14055276), (18, 11712730), (20, 10541457), (30, 7027638), (31, 6800940), (36, 5856365), (45, 4685092), (60, 3513819), (62, 3400470), (90, 2342546), (93, 2266980), (124, 1700235), (155, 1360188), (180, 1171273), (186, 1133490), (279, 755660), (310, 680094), (372, 566745), (465, 453396), (558, 377830), (620, 340047), (930, 226698), (1116, 188915), (1395, 151132), (1860, 113349), (2790, 75566), (5580, 37783)]