15674750530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21323}}^1$

素因数の和:21475

約数の個数: 64

約数和(自身を含む): 30675853440

約数和(自身を除く): 15001102910

約数列:

[1, 2, 5, 10, 19, 38, 53, 73, 95, 106, 146, 190, 265, 365, 530, 730, 1007, 1387, 2014, 2774, 3869, 5035, 6935, 7738, 10070, 13870, 19345, 21323, 38690, 42646, 73511, 106615, 147022, 213230, 367555, 405137, 735110, 810274, 1130119, 1556579, 2025685, 2260238, 3113158, 4051370, 5650595, 7782895, 11301190, 15565790, 21472261, 29575001, 42944522, 59150002, 82498687, 107361305, 147875005, 164997374, 214722610, 295750010, 412493435, 824986870, 1567475053, 3134950106, 7837375265, 15674750530]

約数ペア:

[(1, 15674750530), (2, 7837375265), (5, 3134950106), (10, 1567475053), (19, 824986870), (38, 412493435), (53, 295750010), (73, 214722610), (95, 164997374), (106, 147875005), (146, 107361305), (190, 82498687), (265, 59150002), (365, 42944522), (530, 29575001), (730, 21472261), (1007, 15565790), (1387, 11301190), (2014, 7782895), (2774, 5650595), (3869, 4051370), (5035, 3113158), (6935, 2260238), (7738, 2025685), (10070, 1556579), (13870, 1130119), (19345, 810274), (21323, 735110), (38690, 405137), (42646, 367555), (73511, 213230), (106615, 147022)]