61459470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15937

約数の個数: 48

約数和(自身を含む): 163521072

約数和(自身を除く): 102061602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 15881, 31762, 47643, 79405, 95286, 142929, 158810, 238215, 285858, 476430, 682883, 714645, 1365766, 1429290, 2048649, 3414415, 4097298, 6145947, 6828830, 10243245, 12291894, 20486490, 30729735, 61459470]

約数ペア:

[(1, 61459470), (2, 30729735), (3, 20486490), (5, 12291894), (6, 10243245), (9, 6828830), (10, 6145947), (15, 4097298), (18, 3414415), (30, 2048649), (43, 1429290), (45, 1365766), (86, 714645), (90, 682883), (129, 476430), (215, 285858), (258, 238215), (387, 158810), (430, 142929), (645, 95286), (774, 79405), (1290, 47643), (1935, 31762), (3870, 15881)]