65741940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33203}}^1$

素因数の和:33229

約数の個数: 72

約数和(自身を含む): 217552608

約数和(自身を除く): 151810668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33203, 66406, 99609, 132812, 166015, 199218, 298827, 332030, 365233, 398436, 498045, 597654, 664060, 730466, 996090, 1095699, 1195308, 1460932, 1494135, 1826165, 1992180, 2191398, 2988270, 3287097, 3652330, 4382796, 5478495, 5976540, 6574194, 7304660, 10956990, 13148388, 16435485, 21913980, 32870970, 65741940]

約数ペア:

[(1, 65741940), (2, 32870970), (3, 21913980), (4, 16435485), (5, 13148388), (6, 10956990), (9, 7304660), (10, 6574194), (11, 5976540), (12, 5478495), (15, 4382796), (18, 3652330), (20, 3287097), (22, 2988270), (30, 2191398), (33, 1992180), (36, 1826165), (44, 1494135), (45, 1460932), (55, 1195308), (60, 1095699), (66, 996090), (90, 730466), (99, 664060), (110, 597654), (132, 498045), (165, 398436), (180, 365233), (198, 332030), (220, 298827), (330, 199218), (396, 166015), (495, 132812), (660, 99609), (990, 66406), (1980, 33203)]