66659790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 170553600

約数和(自身を除く): 103893810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 830, 1245, 1409, 1577, 2490, 2818, 3154, 4227, 4731, 7045, 7885, 8454, 9462, 14090, 15770, 21135, 23655, 26771, 42270, 47310, 53542, 80313, 116947, 133855, 160626, 233894, 267710, 350841, 401565, 584735, 701682, 803130, 1169470, 1754205, 2221993, 3508410, 4443986, 6665979, 11109965, 13331958, 22219930, 33329895, 66659790]

約数ペア:

[(1, 66659790), (2, 33329895), (3, 22219930), (5, 13331958), (6, 11109965), (10, 6665979), (15, 4443986), (19, 3508410), (30, 2221993), (38, 1754205), (57, 1169470), (83, 803130), (95, 701682), (114, 584735), (166, 401565), (190, 350841), (249, 267710), (285, 233894), (415, 160626), (498, 133855), (570, 116947), (830, 80313), (1245, 53542), (1409, 47310), (1577, 42270), (2490, 26771), (2818, 23655), (3154, 21135), (4227, 15770), (4731, 14090), (7045, 9462), (7885, 8454)]