4480770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 12948480

約数和(自身を除く): 8467710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1123, 1330, 1995, 2246, 3369, 3990, 5615, 6738, 7861, 11230, 15722, 16845, 21337, 23583, 33690, 39305, 42674, 47166, 64011, 78610, 106685, 117915, 128022, 149359, 213370, 235830, 298718, 320055, 448077, 640110, 746795, 896154, 1493590, 2240385, 4480770]

約数ペア:

[(1, 4480770), (2, 2240385), (3, 1493590), (5, 896154), (6, 746795), (7, 640110), (10, 448077), (14, 320055), (15, 298718), (19, 235830), (21, 213370), (30, 149359), (35, 128022), (38, 117915), (42, 106685), (57, 78610), (70, 64011), (95, 47166), (105, 42674), (114, 39305), (133, 33690), (190, 23583), (210, 21337), (266, 16845), (285, 15722), (399, 11230), (570, 7861), (665, 6738), (798, 5615), (1123, 3990), (1330, 3369), (1995, 2246)]