845421930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 2243024784

約数和(自身を除く): 1397602854

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, 857, 873, 970, 1017, 1130, 1455, 1695, 1714, 1746, 2034, 2571, 2910, 3390, 4285, 4365, 5085, 5142, 7713, 8570, 8730, 10170, 10961, 12855, 15426, 21922, 25710, 32883, 38565, 54805, 65766, 77130, 83129, 96841, 98649, 109610, 164415, 166258, 193682, 197298, 249387, 290523, 328830, 415645, 484205, 493245, 498774, 581046, 748161, 831290, 871569, 968410, 986490, 1246935, 1452615, 1496322, 1743138, 2493870, 2905230, 3740805, 4357845, 7481610, 8715690, 9393577, 18787154, 28180731, 46967885, 56361462, 84542193, 93935770, 140903655, 169084386, 281807310, 422710965, 845421930]

約数ペア:

[(1, 845421930), (2, 422710965), (3, 281807310), (5, 169084386), (6, 140903655), (9, 93935770), (10, 84542193), (15, 56361462), (18, 46967885), (30, 28180731), (45, 18787154), (90, 9393577), (97, 8715690), (113, 7481610), (194, 4357845), (226, 3740805), (291, 2905230), (339, 2493870), (485, 1743138), (565, 1496322), (582, 1452615), (678, 1246935), (857, 986490), (873, 968410), (970, 871569), (1017, 831290), (1130, 748161), (1455, 581046), (1695, 498774), (1714, 493245), (1746, 484205), (2034, 415645), (2571, 328830), (2910, 290523), (3390, 249387), (4285, 197298), (4365, 193682), (5085, 166258), (5142, 164415), (7713, 109610), (8570, 98649), (8730, 96841), (10170, 83129), (10961, 77130), (12855, 65766), (15426, 54805), (21922, 38565), (25710, 32883)]