40707690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4247

約数の個数: 64

約数和(自身を含む): 108915840

約数和(自身を除く): 68208150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4201, 4845, 8402, 9690, 12603, 21005, 25206, 42010, 63015, 71417, 79819, 126030, 142834, 159638, 214251, 239457, 357085, 399095, 428502, 478914, 714170, 798190, 1071255, 1197285, 1356923, 2142510, 2394570, 2713846, 4070769, 6784615, 8141538, 13569230, 20353845, 40707690]

約数ペア:

[(1, 40707690), (2, 20353845), (3, 13569230), (5, 8141538), (6, 6784615), (10, 4070769), (15, 2713846), (17, 2394570), (19, 2142510), (30, 1356923), (34, 1197285), (38, 1071255), (51, 798190), (57, 714170), (85, 478914), (95, 428502), (102, 399095), (114, 357085), (170, 239457), (190, 214251), (255, 159638), (285, 142834), (323, 126030), (510, 79819), (570, 71417), (646, 63015), (969, 42010), (1615, 25206), (1938, 21005), (3230, 12603), (4201, 9690), (4845, 8402)]