1330709270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3557}}^1$

素因数の和:3773

約数の個数: 64

約数和(自身を含む): 2766700800

約数和(自身を除く): 1435991530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 179, 190, 209, 358, 418, 895, 1045, 1790, 1969, 2090, 3401, 3557, 3938, 6802, 7114, 9845, 17005, 17785, 19690, 34010, 35570, 37411, 39127, 67583, 74822, 78254, 135166, 187055, 195635, 337915, 374110, 391270, 636703, 675830, 743413, 1273406, 1486826, 3183515, 3717065, 6367030, 7003733, 7434130, 12097357, 14007466, 24194714, 35018665, 60486785, 70037330, 120973570, 133070927, 266141854, 665354635, 1330709270]

約数ペア:

[(1, 1330709270), (2, 665354635), (5, 266141854), (10, 133070927), (11, 120973570), (19, 70037330), (22, 60486785), (38, 35018665), (55, 24194714), (95, 14007466), (110, 12097357), (179, 7434130), (190, 7003733), (209, 6367030), (358, 3717065), (418, 3183515), (895, 1486826), (1045, 1273406), (1790, 743413), (1969, 675830), (2090, 636703), (3401, 391270), (3557, 374110), (3938, 337915), (6802, 195635), (7114, 187055), (9845, 135166), (17005, 78254), (17785, 74822), (19690, 67583), (34010, 39127), (35570, 37411)]