655121377380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{266309503}}^1$

素因数の和:266309556

約数の個数: 48

約数和(自身を含む): 1879079860224

約数和(自身を除く): 1223958482844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 266309503, 532619006, 798928509, 1065238012, 1331547515, 1597857018, 2663095030, 3195714036, 3994642545, 5326190060, 7989285090, 10918689623, 15978570180, 21837379246, 32756068869, 43674758492, 54593448115, 65512137738, 109186896230, 131024275476, 163780344345, 218373792460, 327560688690, 655121377380]

約数ペア:

[(1, 655121377380), (2, 327560688690), (3, 218373792460), (4, 163780344345), (5, 131024275476), (6, 109186896230), (10, 65512137738), (12, 54593448115), (15, 43674758492), (20, 32756068869), (30, 21837379246), (41, 15978570180), (60, 10918689623), (82, 7989285090), (123, 5326190060), (164, 3994642545), (205, 3195714036), (246, 2663095030), (410, 1597857018), (492, 1331547515), (615, 1065238012), (820, 798928509), (1230, 532619006), (2460, 266309503)]