1330962230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 2650874688

約数和(自身を除く): 1319912458

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 457, 521, 559, 914, 1042, 1118, 2285, 2605, 2795, 4570, 5210, 5590, 5941, 6773, 11882, 13546, 19651, 22403, 29705, 33865, 39302, 44806, 59410, 67730, 98255, 112015, 196510, 224030, 238097, 255463, 291239, 476194, 510926, 582478, 1190485, 1277315, 1456195, 2380970, 2554630, 2912390, 3095261, 6190522, 10238171, 15476305, 20476342, 30952610, 51190855, 102381710, 133096223, 266192446, 665481115, 1330962230]

約数ペア:

[(1, 1330962230), (2, 665481115), (5, 266192446), (10, 133096223), (13, 102381710), (26, 51190855), (43, 30952610), (65, 20476342), (86, 15476305), (130, 10238171), (215, 6190522), (430, 3095261), (457, 2912390), (521, 2554630), (559, 2380970), (914, 1456195), (1042, 1277315), (1118, 1190485), (2285, 582478), (2605, 510926), (2795, 476194), (4570, 291239), (5210, 255463), (5590, 238097), (5941, 224030), (6773, 196510), (11882, 112015), (13546, 98255), (19651, 67730), (22403, 59410), (29705, 44806), (33865, 39302)]