16948380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14867}}^1$

素因数の和:14898

約数の個数: 48

約数和(自身を含む): 49956480

約数和(自身を除く): 33008100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14867, 29734, 44601, 59468, 74335, 89202, 148670, 178404, 223005, 282473, 297340, 446010, 564946, 847419, 892020, 1129892, 1412365, 1694838, 2824730, 3389676, 4237095, 5649460, 8474190, 16948380]

約数ペア:

[(1, 16948380), (2, 8474190), (3, 5649460), (4, 4237095), (5, 3389676), (6, 2824730), (10, 1694838), (12, 1412365), (15, 1129892), (19, 892020), (20, 847419), (30, 564946), (38, 446010), (57, 297340), (60, 282473), (76, 223005), (95, 178404), (114, 148670), (190, 89202), (228, 74335), (285, 59468), (380, 44601), (570, 29734), (1140, 14867)]