61243860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 183738240

約数和(自身を除く): 122494380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 340, 388, 485, 510, 582, 619, 970, 1020, 1164, 1238, 1455, 1649, 1857, 1940, 2476, 2910, 3095, 3298, 3714, 4947, 5820, 6190, 6596, 7428, 8245, 9285, 9894, 10523, 12380, 16490, 18570, 19788, 21046, 24735, 31569, 32980, 37140, 42092, 49470, 52615, 60043, 63138, 98940, 105230, 120086, 126276, 157845, 180129, 210460, 240172, 300215, 315690, 360258, 600430, 631380, 720516, 900645, 1020731, 1200860, 1801290, 2041462, 3062193, 3602580, 4082924, 5103655, 6124386, 10207310, 12248772, 15310965, 20414620, 30621930, 61243860]

約数ペア:

[(1, 61243860), (2, 30621930), (3, 20414620), (4, 15310965), (5, 12248772), (6, 10207310), (10, 6124386), (12, 5103655), (15, 4082924), (17, 3602580), (20, 3062193), (30, 2041462), (34, 1801290), (51, 1200860), (60, 1020731), (68, 900645), (85, 720516), (97, 631380), (102, 600430), (170, 360258), (194, 315690), (204, 300215), (255, 240172), (291, 210460), (340, 180129), (388, 157845), (485, 126276), (510, 120086), (582, 105230), (619, 98940), (970, 63138), (1020, 60043), (1164, 52615), (1238, 49470), (1455, 42092), (1649, 37140), (1857, 32980), (1940, 31569), (2476, 24735), (2910, 21046), (3095, 19788), (3298, 18570), (3714, 16490), (4947, 12380), (5820, 10523), (6190, 9894), (6596, 9285), (7428, 8245)]