8546940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 26234208

約数和(自身を除く): 17687268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 461, 515, 618, 922, 927, 1030, 1236, 1383, 1545, 1844, 1854, 2060, 2305, 2766, 3090, 3708, 4149, 4610, 4635, 5532, 6180, 6915, 8298, 9220, 9270, 13830, 16596, 18540, 20745, 27660, 41490, 47483, 82980, 94966, 142449, 189932, 237415, 284898, 427347, 474830, 569796, 712245, 854694, 949660, 1424490, 1709388, 2136735, 2848980, 4273470, 8546940]

約数ペア:

[(1, 8546940), (2, 4273470), (3, 2848980), (4, 2136735), (5, 1709388), (6, 1424490), (9, 949660), (10, 854694), (12, 712245), (15, 569796), (18, 474830), (20, 427347), (30, 284898), (36, 237415), (45, 189932), (60, 142449), (90, 94966), (103, 82980), (180, 47483), (206, 41490), (309, 27660), (412, 20745), (461, 18540), (515, 16596), (618, 13830), (922, 9270), (927, 9220), (1030, 8298), (1236, 6915), (1383, 6180), (1545, 5532), (1844, 4635), (1854, 4610), (2060, 4149), (2305, 3708), (2766, 3090)]