1904702910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{250949}}^1$

素因数の和:250993

約数の個数: 64

約数和(自身を含む): 5203699200

約数和(自身を除く): 3298996290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 250949, 501898, 752847, 1254745, 1505694, 2509490, 2760439, 3764235, 5520878, 5771827, 7528470, 8281317, 11543654, 13802195, 16562634, 17315481, 27604390, 28859135, 34630962, 41406585, 57718270, 63490097, 82813170, 86577405, 126980194, 173154810, 190470291, 317450485, 380940582, 634900970, 952351455, 1904702910]

約数ペア:

[(1, 1904702910), (2, 952351455), (3, 634900970), (5, 380940582), (6, 317450485), (10, 190470291), (11, 173154810), (15, 126980194), (22, 86577405), (23, 82813170), (30, 63490097), (33, 57718270), (46, 41406585), (55, 34630962), (66, 28859135), (69, 27604390), (110, 17315481), (115, 16562634), (138, 13802195), (165, 11543654), (230, 8281317), (253, 7528470), (330, 5771827), (345, 5520878), (506, 3764235), (690, 2760439), (759, 2509490), (1265, 1505694), (1518, 1254745), (2530, 752847), (3795, 501898), (7590, 250949)]