3958416180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{38113}}^1$

素因数の和:38705

約数の個数: 72

約数和(自身を含む): 12028321032

約数和(自身を除く): 8069904852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1731, 2308, 2885, 3462, 5193, 5770, 6924, 8655, 10386, 11540, 17310, 20772, 25965, 34620, 38113, 51930, 76226, 103860, 114339, 152452, 190565, 228678, 343017, 381130, 457356, 571695, 686034, 762260, 1143390, 1372068, 1715085, 2286780, 3430170, 6860340, 21991201, 43982402, 65973603, 87964804, 109956005, 131947206, 197920809, 219912010, 263894412, 329868015, 395841618, 439824020, 659736030, 791683236, 989604045, 1319472060, 1979208090, 3958416180]

約数ペア:

[(1, 3958416180), (2, 1979208090), (3, 1319472060), (4, 989604045), (5, 791683236), (6, 659736030), (9, 439824020), (10, 395841618), (12, 329868015), (15, 263894412), (18, 219912010), (20, 197920809), (30, 131947206), (36, 109956005), (45, 87964804), (60, 65973603), (90, 43982402), (180, 21991201), (577, 6860340), (1154, 3430170), (1731, 2286780), (2308, 1715085), (2885, 1372068), (3462, 1143390), (5193, 762260), (5770, 686034), (6924, 571695), (8655, 457356), (10386, 381130), (11540, 343017), (17310, 228678), (20772, 190565), (25965, 152452), (34620, 114339), (38113, 103860), (51930, 76226)]