12575460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 36352512

約数和(自身を除く): 23777052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6761, 13522, 20283, 27044, 33805, 40566, 67610, 81132, 101415, 135220, 202830, 209591, 405660, 419182, 628773, 838364, 1047955, 1257546, 2095910, 2515092, 3143865, 4191820, 6287730, 12575460]

約数ペア:

[(1, 12575460), (2, 6287730), (3, 4191820), (4, 3143865), (5, 2515092), (6, 2095910), (10, 1257546), (12, 1047955), (15, 838364), (20, 628773), (30, 419182), (31, 405660), (60, 209591), (62, 202830), (93, 135220), (124, 101415), (155, 81132), (186, 67610), (310, 40566), (372, 33805), (465, 27044), (620, 20283), (930, 13522), (1860, 6761)]