452820420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193513}}^1$

素因数の和:193541

約数の個数: 72

約数和(自身を含む): 1479221016

約数和(自身を除く): 1026400596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 193513, 387026, 580539, 774052, 967565, 1161078, 1741617, 1935130, 2322156, 2515669, 2902695, 3483234, 3870260, 5031338, 5805390, 6966468, 7547007, 8708085, 10062676, 11610780, 12578345, 15094014, 17416170, 22641021, 25156690, 30188028, 34832340, 37735035, 45282042, 50313380, 75470070, 90564084, 113205105, 150940140, 226410210, 452820420]

約数ペア:

[(1, 452820420), (2, 226410210), (3, 150940140), (4, 113205105), (5, 90564084), (6, 75470070), (9, 50313380), (10, 45282042), (12, 37735035), (13, 34832340), (15, 30188028), (18, 25156690), (20, 22641021), (26, 17416170), (30, 15094014), (36, 12578345), (39, 11610780), (45, 10062676), (52, 8708085), (60, 7547007), (65, 6966468), (78, 5805390), (90, 5031338), (117, 3870260), (130, 3483234), (156, 2902695), (180, 2515669), (195, 2322156), (234, 1935130), (260, 1741617), (390, 1161078), (468, 967565), (585, 774052), (780, 580539), (1170, 387026), (2340, 193513)]