988894830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{428093}}^1$

素因数の和:428121

約数の個数: 64

約数和(自身を含む): 2958985728

約数和(自身を除く): 1970090898

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 428093, 856186, 1284279, 2140465, 2568558, 2996651, 4280930, 4709023, 5993302, 6421395, 8989953, 9418046, 12842790, 14127069, 14983255, 17979906, 23545115, 28254138, 29966510, 32963161, 44949765, 47090230, 65926322, 70635345, 89899530, 98889483, 141270690, 164815805, 197778966, 329631610, 494447415, 988894830]

約数ペア:

[(1, 988894830), (2, 494447415), (3, 329631610), (5, 197778966), (6, 164815805), (7, 141270690), (10, 98889483), (11, 89899530), (14, 70635345), (15, 65926322), (21, 47090230), (22, 44949765), (30, 32963161), (33, 29966510), (35, 28254138), (42, 23545115), (55, 17979906), (66, 14983255), (70, 14127069), (77, 12842790), (105, 9418046), (110, 8989953), (154, 6421395), (165, 5993302), (210, 4709023), (231, 4280930), (330, 2996651), (385, 2568558), (462, 2140465), (770, 1284279), (1155, 856186), (2310, 428093)]