1073609820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313921}}^1$

素因数の和:313955

約数の個数: 72

約数和(自身を含む): 3428028240

約数和(自身を除く): 2354418420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 313921, 627842, 941763, 1255684, 1569605, 1883526, 2825289, 3139210, 3767052, 4708815, 5650578, 5964499, 6278420, 9417630, 11301156, 11928998, 14126445, 17893497, 18835260, 23857996, 28252890, 29822495, 35786994, 53680491, 56505780, 59644990, 71573988, 89467485, 107360982, 119289980, 178934970, 214721964, 268402455, 357869940, 536804910, 1073609820]

約数ペア:

[(1, 1073609820), (2, 536804910), (3, 357869940), (4, 268402455), (5, 214721964), (6, 178934970), (9, 119289980), (10, 107360982), (12, 89467485), (15, 71573988), (18, 59644990), (19, 56505780), (20, 53680491), (30, 35786994), (36, 29822495), (38, 28252890), (45, 23857996), (57, 18835260), (60, 17893497), (76, 14126445), (90, 11928998), (95, 11301156), (114, 9417630), (171, 6278420), (180, 5964499), (190, 5650578), (228, 4708815), (285, 3767052), (342, 3139210), (380, 2825289), (570, 1883526), (684, 1569605), (855, 1255684), (1140, 941763), (1710, 627842), (3420, 313921)]