2010293530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 4195307520

約数和(自身を除く): 2185013990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 239, 478, 535, 749, 1070, 1123, 1195, 1498, 1673, 2246, 2390, 3346, 3745, 5615, 7490, 7861, 8365, 11230, 15722, 16730, 25573, 39305, 51146, 78610, 120161, 127865, 179011, 240322, 255730, 268397, 358022, 536794, 600805, 841127, 895055, 1201610, 1341985, 1682254, 1790110, 1878779, 2683970, 3757558, 4205635, 8411270, 9393895, 18787790, 28718479, 57436958, 143592395, 201029353, 287184790, 402058706, 1005146765, 2010293530]

約数ペア:

[(1, 2010293530), (2, 1005146765), (5, 402058706), (7, 287184790), (10, 201029353), (14, 143592395), (35, 57436958), (70, 28718479), (107, 18787790), (214, 9393895), (239, 8411270), (478, 4205635), (535, 3757558), (749, 2683970), (1070, 1878779), (1123, 1790110), (1195, 1682254), (1498, 1341985), (1673, 1201610), (2246, 895055), (2390, 841127), (3346, 600805), (3745, 536794), (5615, 358022), (7490, 268397), (7861, 255730), (8365, 240322), (11230, 179011), (15722, 127865), (16730, 120161), (25573, 78610), (39305, 51146)]