996895290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 2416366080

約数和(自身を除く): 1419470790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 257, 478, 514, 541, 717, 771, 1082, 1195, 1285, 1434, 1542, 1623, 2390, 2570, 2705, 3246, 3585, 3855, 5410, 7170, 7710, 8115, 16230, 61423, 122846, 129299, 139037, 184269, 258598, 278074, 307115, 368538, 387897, 417111, 614230, 646495, 695185, 775794, 834222, 921345, 1292990, 1390370, 1842690, 1939485, 2085555, 3878970, 4171110, 33229843, 66459686, 99689529, 166149215, 199379058, 332298430, 498447645, 996895290]

約数ペア:

[(1, 996895290), (2, 498447645), (3, 332298430), (5, 199379058), (6, 166149215), (10, 99689529), (15, 66459686), (30, 33229843), (239, 4171110), (257, 3878970), (478, 2085555), (514, 1939485), (541, 1842690), (717, 1390370), (771, 1292990), (1082, 921345), (1195, 834222), (1285, 775794), (1434, 695185), (1542, 646495), (1623, 614230), (2390, 417111), (2570, 387897), (2705, 368538), (3246, 307115), (3585, 278074), (3855, 258598), (5410, 184269), (7170, 139037), (7710, 129299), (8115, 122846), (16230, 61423)]