4424340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 13043520

約数和(自身を除く): 8619180

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, 3881, 7762, 11643, 15524, 19405, 23286, 38810, 46572, 58215, 73739, 77620, 116430, 147478, 221217, 232860, 294956, 368695, 442434, 737390, 884868, 1106085, 1474780, 2212170, 4424340]

約数ペア:

[(1, 4424340), (2, 2212170), (3, 1474780), (4, 1106085), (5, 884868), (6, 737390), (10, 442434), (12, 368695), (15, 294956), (19, 232860), (20, 221217), (30, 147478), (38, 116430), (57, 77620), (60, 73739), (76, 58215), (95, 46572), (114, 38810), (190, 23286), (228, 19405), (285, 15524), (380, 11643), (570, 7762), (1140, 3881)]