42762180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17383}}^1$

素因数の和:17436

約数の個数: 48

約数和(自身を含む): 122661504

約数和(自身を除く): 79899324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 17383, 34766, 52149, 69532, 86915, 104298, 173830, 208596, 260745, 347660, 521490, 712703, 1042980, 1425406, 2138109, 2850812, 3563515, 4276218, 7127030, 8552436, 10690545, 14254060, 21381090, 42762180]

約数ペア:

[(1, 42762180), (2, 21381090), (3, 14254060), (4, 10690545), (5, 8552436), (6, 7127030), (10, 4276218), (12, 3563515), (15, 2850812), (20, 2138109), (30, 1425406), (41, 1042980), (60, 712703), (82, 521490), (123, 347660), (164, 260745), (205, 208596), (246, 173830), (410, 104298), (492, 86915), (615, 69532), (820, 52149), (1230, 34766), (2460, 17383)]