69950340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 213234840

約数和(自身を除く): 143284500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1697, 2061, 2290, 2748, 3394, 3435, 4122, 4580, 5091, 6788, 6870, 8244, 8485, 10182, 10305, 13740, 15273, 16970, 20364, 20610, 25455, 30546, 33940, 41220, 50910, 61092, 76365, 101820, 152730, 305460, 388613, 777226, 1165839, 1554452, 1943065, 2331678, 3497517, 3886130, 4663356, 5829195, 6995034, 7772260, 11658390, 13990068, 17487585, 23316780, 34975170, 69950340]

約数ペア:

[(1, 69950340), (2, 34975170), (3, 23316780), (4, 17487585), (5, 13990068), (6, 11658390), (9, 7772260), (10, 6995034), (12, 5829195), (15, 4663356), (18, 3886130), (20, 3497517), (30, 2331678), (36, 1943065), (45, 1554452), (60, 1165839), (90, 777226), (180, 388613), (229, 305460), (458, 152730), (687, 101820), (916, 76365), (1145, 61092), (1374, 50910), (1697, 41220), (2061, 33940), (2290, 30546), (2748, 25455), (3394, 20610), (3435, 20364), (4122, 16970), (4580, 15273), (5091, 13740), (6788, 10305), (6870, 10182), (8244, 8485)]