986490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 2614248

約数和(自身を除く): 1627758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 113, 194, 226, 291, 339, 485, 565, 582, 678, 873, 970, 1017, 1130, 1455, 1695, 1746, 2034, 2910, 3390, 4365, 5085, 8730, 10170, 10961, 21922, 32883, 54805, 65766, 98649, 109610, 164415, 197298, 328830, 493245, 986490]

約数ペア:

[(1, 986490), (2, 493245), (3, 328830), (5, 197298), (6, 164415), (9, 109610), (10, 98649), (15, 65766), (18, 54805), (30, 32883), (45, 21922), (90, 10961), (97, 10170), (113, 8730), (194, 5085), (226, 4365), (291, 3390), (339, 2910), (485, 2034), (565, 1746), (582, 1695), (678, 1455), (873, 1130), (970, 1017)]