86740920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34421}}^1$

素因数の和:34445

約数の個数: 96

約数和(自身を含む): 322189920

約数和(自身を除く): 235449000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 34421, 68842, 103263, 137684, 172105, 206526, 240947, 275368, 309789, 344210, 413052, 481894, 516315, 619578, 688420, 722841, 826104, 963788, 1032630, 1204735, 1239156, 1376840, 1445682, 1548945, 1927576, 2065260, 2168523, 2409470, 2478312, 2891364, 3097890, 3614205, 4130520, 4337046, 4818940, 5782728, 6195780, 7228410, 8674092, 9637880, 10842615, 12391560, 14456820, 17348184, 21685230, 28913640, 43370460, 86740920]

約数ペア:

[(1, 86740920), (2, 43370460), (3, 28913640), (4, 21685230), (5, 17348184), (6, 14456820), (7, 12391560), (8, 10842615), (9, 9637880), (10, 8674092), (12, 7228410), (14, 6195780), (15, 5782728), (18, 4818940), (20, 4337046), (21, 4130520), (24, 3614205), (28, 3097890), (30, 2891364), (35, 2478312), (36, 2409470), (40, 2168523), (42, 2065260), (45, 1927576), (56, 1548945), (60, 1445682), (63, 1376840), (70, 1239156), (72, 1204735), (84, 1032630), (90, 963788), (105, 826104), (120, 722841), (126, 688420), (140, 619578), (168, 516315), (180, 481894), (210, 413052), (252, 344210), (280, 309789), (315, 275368), (360, 240947), (420, 206526), (504, 172105), (630, 137684), (840, 103263), (1260, 68842), (2520, 34421)]