4439190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21156

約数の個数: 32

約数和(自身を含む): 12176640

約数和(自身を除く): 7737450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21139, 42278, 63417, 105695, 126834, 147973, 211390, 295946, 317085, 443919, 634170, 739865, 887838, 1479730, 2219595, 4439190]

約数ペア:

[(1, 4439190), (2, 2219595), (3, 1479730), (5, 887838), (6, 739865), (7, 634170), (10, 443919), (14, 317085), (15, 295946), (21, 211390), (30, 147973), (35, 126834), (42, 105695), (70, 63417), (105, 42278), (210, 21139)]