40319070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7225

約数の個数: 64

約数和(自身を含む): 111787776

約数和(自身を除く): 71468706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 7187, 14374, 21561, 35935, 43122, 71870, 79057, 107805, 122179, 158114, 215610, 237171, 244358, 366537, 395285, 474342, 610895, 733074, 790570, 1185855, 1221790, 1343969, 1832685, 2371710, 2687938, 3665370, 4031907, 6719845, 8063814, 13439690, 20159535, 40319070]

約数ペア:

[(1, 40319070), (2, 20159535), (3, 13439690), (5, 8063814), (6, 6719845), (10, 4031907), (11, 3665370), (15, 2687938), (17, 2371710), (22, 1832685), (30, 1343969), (33, 1221790), (34, 1185855), (51, 790570), (55, 733074), (66, 610895), (85, 474342), (102, 395285), (110, 366537), (165, 244358), (170, 237171), (187, 215610), (255, 158114), (330, 122179), (374, 107805), (510, 79057), (561, 71870), (935, 43122), (1122, 35935), (1870, 21561), (2805, 14374), (5610, 7187)]