17967202980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{904693}}^1$

素因数の和:905036

約数の個数: 48

約数和(自身を含む): 50460212544

約数和(自身を除く): 32493009564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 904693, 1809386, 2714079, 3618772, 4523465, 5428158, 9046930, 10856316, 13570395, 18093860, 27140790, 54281580, 299453383, 598906766, 898360149, 1197813532, 1497266915, 1796720298, 2994533830, 3593440596, 4491800745, 5989067660, 8983601490, 17967202980]

約数ペア:

[(1, 17967202980), (2, 8983601490), (3, 5989067660), (4, 4491800745), (5, 3593440596), (6, 2994533830), (10, 1796720298), (12, 1497266915), (15, 1197813532), (20, 898360149), (30, 598906766), (60, 299453383), (331, 54281580), (662, 27140790), (993, 18093860), (1324, 13570395), (1655, 10856316), (1986, 9046930), (3310, 5428158), (3972, 4523465), (4965, 3618772), (6620, 2714079), (9930, 1809386), (19860, 904693)]