66289470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5537

約数の個数: 64

約数和(自身を含む): 176891904

約数和(自身を除く): 110602434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5483, 6045, 10966, 12090, 16449, 27415, 32898, 54830, 71279, 82245, 142558, 164490, 169973, 213837, 339946, 356395, 427674, 509919, 712790, 849865, 1019838, 1069185, 1699730, 2138370, 2209649, 2549595, 4419298, 5099190, 6628947, 11048245, 13257894, 22096490, 33144735, 66289470]

約数ペア:

[(1, 66289470), (2, 33144735), (3, 22096490), (5, 13257894), (6, 11048245), (10, 6628947), (13, 5099190), (15, 4419298), (26, 2549595), (30, 2209649), (31, 2138370), (39, 1699730), (62, 1069185), (65, 1019838), (78, 849865), (93, 712790), (130, 509919), (155, 427674), (186, 356395), (195, 339946), (310, 213837), (390, 169973), (403, 164490), (465, 142558), (806, 82245), (930, 71279), (1209, 54830), (2015, 32898), (2418, 27415), (4030, 16449), (5483, 12090), (6045, 10966)]