84717410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 160369200

約数和(自身を除く): 75651790

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 4789, 8845, 9578, 17690, 23945, 47890, 138881, 277762, 292129, 584258, 694405, 1388810, 1460645, 2921290, 8471741, 16943482, 42358705, 84717410]

約数ペア:

[(1, 84717410), (2, 42358705), (5, 16943482), (10, 8471741), (29, 2921290), (58, 1460645), (61, 1388810), (122, 694405), (145, 584258), (290, 292129), (305, 277762), (610, 138881), (1769, 47890), (3538, 23945), (4789, 17690), (8845, 9578)]