470051260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{176711}}^1$

素因数の和:176746

約数の個数: 48

約数和(自身を含む): 1187504640

約数和(自身を除く): 717453380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 176711, 353422, 706844, 883555, 1236977, 1767110, 2473954, 3357509, 3534220, 4947908, 6184885, 6715018, 12369770, 13430036, 16787545, 23502563, 24739540, 33575090, 47005126, 67150180, 94010252, 117512815, 235025630, 470051260]

約数ペア:

[(1, 470051260), (2, 235025630), (4, 117512815), (5, 94010252), (7, 67150180), (10, 47005126), (14, 33575090), (19, 24739540), (20, 23502563), (28, 16787545), (35, 13430036), (38, 12369770), (70, 6715018), (76, 6184885), (95, 4947908), (133, 3534220), (140, 3357509), (190, 2473954), (266, 1767110), (380, 1236977), (532, 883555), (665, 706844), (1330, 353422), (2660, 176711)]