65574270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42859}}^1$

素因数の和:42889

約数の個数: 48

約数和(自身を含む): 180526320

約数和(自身を除く): 114952050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42859, 85718, 128577, 214295, 257154, 385731, 428590, 642885, 728603, 771462, 1285770, 1457206, 1928655, 2185809, 3643015, 3857310, 4371618, 6557427, 7286030, 10929045, 13114854, 21858090, 32787135, 65574270]

約数ペア:

[(1, 65574270), (2, 32787135), (3, 21858090), (5, 13114854), (6, 10929045), (9, 7286030), (10, 6557427), (15, 4371618), (17, 3857310), (18, 3643015), (30, 2185809), (34, 1928655), (45, 1457206), (51, 1285770), (85, 771462), (90, 728603), (102, 642885), (153, 428590), (170, 385731), (255, 257154), (306, 214295), (510, 128577), (765, 85718), (1530, 42859)]