8276940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6569}}^1$

素因数の和:6591

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 20420820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6569, 13138, 19707, 26276, 32845, 39414, 45983, 59121, 65690, 78828, 91966, 98535, 118242, 131380, 137949, 183932, 197070, 229915, 236484, 275898, 295605, 394140, 413847, 459830, 551796, 591210, 689745, 827694, 919660, 1182420, 1379490, 1655388, 2069235, 2758980, 4138470, 8276940]

約数ペア:

[(1, 8276940), (2, 4138470), (3, 2758980), (4, 2069235), (5, 1655388), (6, 1379490), (7, 1182420), (9, 919660), (10, 827694), (12, 689745), (14, 591210), (15, 551796), (18, 459830), (20, 413847), (21, 394140), (28, 295605), (30, 275898), (35, 236484), (36, 229915), (42, 197070), (45, 183932), (60, 137949), (63, 131380), (70, 118242), (84, 98535), (90, 91966), (105, 78828), (126, 65690), (140, 59121), (180, 45983), (210, 39414), (252, 32845), (315, 26276), (420, 19707), (630, 13138), (1260, 6569)]