1147678740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163487}}^1$

素因数の和:163518

約数の個数: 96

約数和(自身を含む): 3845237760

約数和(自身を除く): 2697559020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 163487, 326974, 490461, 653948, 817435, 980922, 1471383, 1634870, 1961844, 2125331, 2452305, 2942766, 3269740, 4250662, 4414149, 4904610, 5885532, 6375993, 7356915, 8501324, 8828298, 9809220, 10626655, 12751986, 14713830, 17656596, 19127979, 21253310, 22070745, 25503972, 29427660, 31879965, 38255958, 42506620, 44141490, 57383937, 63759930, 76511916, 88282980, 95639895, 114767874, 127519860, 191279790, 229535748, 286919685, 382559580, 573839370, 1147678740]

約数ペア:

[(1, 1147678740), (2, 573839370), (3, 382559580), (4, 286919685), (5, 229535748), (6, 191279790), (9, 127519860), (10, 114767874), (12, 95639895), (13, 88282980), (15, 76511916), (18, 63759930), (20, 57383937), (26, 44141490), (27, 42506620), (30, 38255958), (36, 31879965), (39, 29427660), (45, 25503972), (52, 22070745), (54, 21253310), (60, 19127979), (65, 17656596), (78, 14713830), (90, 12751986), (108, 10626655), (117, 9809220), (130, 8828298), (135, 8501324), (156, 7356915), (180, 6375993), (195, 5885532), (234, 4904610), (260, 4414149), (270, 4250662), (351, 3269740), (390, 2942766), (468, 2452305), (540, 2125331), (585, 1961844), (702, 1634870), (780, 1471383), (1170, 980922), (1404, 817435), (1755, 653948), (2340, 490461), (3510, 326974), (7020, 163487)]