4038930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 12314880

約数和(自身を除く): 8275950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2137, 4274, 6411, 10685, 12822, 14959, 19233, 21370, 29918, 32055, 38466, 44877, 57699, 64110, 74795, 89754, 96165, 115398, 134631, 149590, 192330, 224385, 269262, 288495, 403893, 448770, 576990, 673155, 807786, 1346310, 2019465, 4038930]

約数ペア:

[(1, 4038930), (2, 2019465), (3, 1346310), (5, 807786), (6, 673155), (7, 576990), (9, 448770), (10, 403893), (14, 288495), (15, 269262), (18, 224385), (21, 192330), (27, 149590), (30, 134631), (35, 115398), (42, 96165), (45, 89754), (54, 74795), (63, 64110), (70, 57699), (90, 44877), (105, 38466), (126, 32055), (135, 29918), (189, 21370), (210, 19233), (270, 14959), (315, 12822), (378, 10685), (630, 6411), (945, 4274), (1890, 2137)]