1543135020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78173}}^1$

素因数の和:78239

約数の個数: 96

約数和(自身を含む): 5043161088

約数和(自身を除く): 3500026068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 78173, 156346, 234519, 312692, 390865, 469038, 547211, 781730, 938076, 1094422, 1172595, 1563460, 1641633, 2188844, 2345190, 2736055, 3283266, 3674131, 4690380, 5472110, 6566532, 7348262, 8208165, 10944220, 11022393, 14696524, 16416330, 18370655, 22044786, 25718917, 32832660, 36741310, 44089572, 51437834, 55111965, 73482620, 77156751, 102875668, 110223930, 128594585, 154313502, 220447860, 257189170, 308627004, 385783755, 514378340, 771567510, 1543135020]

約数ペア:

[(1, 1543135020), (2, 771567510), (3, 514378340), (4, 385783755), (5, 308627004), (6, 257189170), (7, 220447860), (10, 154313502), (12, 128594585), (14, 110223930), (15, 102875668), (20, 77156751), (21, 73482620), (28, 55111965), (30, 51437834), (35, 44089572), (42, 36741310), (47, 32832660), (60, 25718917), (70, 22044786), (84, 18370655), (94, 16416330), (105, 14696524), (140, 11022393), (141, 10944220), (188, 8208165), (210, 7348262), (235, 6566532), (282, 5472110), (329, 4690380), (420, 3674131), (470, 3283266), (564, 2736055), (658, 2345190), (705, 2188844), (940, 1641633), (987, 1563460), (1316, 1172595), (1410, 1094422), (1645, 938076), (1974, 781730), (2820, 547211), (3290, 469038), (3948, 390865), (4935, 312692), (6580, 234519), (9870, 156346), (19740, 78173)]