1330578660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 3767887872

約数和(自身を除く): 2437309212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 227, 422, 454, 463, 633, 681, 844, 908, 926, 1055, 1135, 1266, 1362, 1389, 1852, 2110, 2270, 2315, 2532, 2724, 2778, 3165, 3405, 4220, 4540, 4630, 5556, 6330, 6810, 6945, 9260, 12660, 13620, 13890, 27780, 47897, 95794, 97693, 105101, 143691, 191588, 195386, 210202, 239485, 287382, 293079, 315303, 390772, 420404, 478970, 488465, 525505, 574764, 586158, 630606, 718455, 957940, 976930, 1051010, 1172316, 1261212, 1436910, 1465395, 1576515, 1953860, 2102020, 2873820, 2930790, 3153030, 5861580, 6306060, 22176311, 44352622, 66528933, 88705244, 110881555, 133057866, 221763110, 266115732, 332644665, 443526220, 665289330, 1330578660]

約数ペア:

[(1, 1330578660), (2, 665289330), (3, 443526220), (4, 332644665), (5, 266115732), (6, 221763110), (10, 133057866), (12, 110881555), (15, 88705244), (20, 66528933), (30, 44352622), (60, 22176311), (211, 6306060), (227, 5861580), (422, 3153030), (454, 2930790), (463, 2873820), (633, 2102020), (681, 1953860), (844, 1576515), (908, 1465395), (926, 1436910), (1055, 1261212), (1135, 1172316), (1266, 1051010), (1362, 976930), (1389, 957940), (1852, 718455), (2110, 630606), (2270, 586158), (2315, 574764), (2532, 525505), (2724, 488465), (2778, 478970), (3165, 420404), (3405, 390772), (4220, 315303), (4540, 293079), (4630, 287382), (5556, 239485), (6330, 210202), (6810, 195386), (6945, 191588), (9260, 143691), (12660, 105101), (13620, 97693), (13890, 95794), (27780, 47897)]