42301490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 95862528

約数和(自身を除く): 53561038

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 401, 685, 770, 802, 959, 1370, 1507, 1918, 2005, 2807, 3014, 4010, 4411, 4795, 5614, 7535, 8822, 9590, 10549, 14035, 15070, 21098, 22055, 28070, 30877, 44110, 52745, 54937, 61754, 105490, 109874, 154385, 274685, 308770, 384559, 549370, 604307, 769118, 1208614, 1922795, 3021535, 3845590, 4230149, 6043070, 8460298, 21150745, 42301490]

約数ペア:

[(1, 42301490), (2, 21150745), (5, 8460298), (7, 6043070), (10, 4230149), (11, 3845590), (14, 3021535), (22, 1922795), (35, 1208614), (55, 769118), (70, 604307), (77, 549370), (110, 384559), (137, 308770), (154, 274685), (274, 154385), (385, 109874), (401, 105490), (685, 61754), (770, 54937), (802, 52745), (959, 44110), (1370, 30877), (1507, 28070), (1918, 22055), (2005, 21098), (2807, 15070), (3014, 14035), (4010, 10549), (4411, 9590), (4795, 8822), (5614, 7535)]