1535770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2980800

約数和(自身を除く): 1445030

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 137, 190, 274, 295, 590, 685, 1121, 1370, 2242, 2603, 5206, 5605, 8083, 11210, 13015, 16166, 26030, 40415, 80830, 153577, 307154, 767885, 1535770]

約数ペア:

[(1, 1535770), (2, 767885), (5, 307154), (10, 153577), (19, 80830), (38, 40415), (59, 26030), (95, 16166), (118, 13015), (137, 11210), (190, 8083), (274, 5605), (295, 5206), (590, 2603), (685, 2242), (1121, 1370)]