63690970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2339}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 131414400

約数和(自身を除く): 67723430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2339, 2723, 3890, 4678, 5446, 11695, 13615, 16373, 23390, 27230, 32746, 81865, 163730, 909871, 1819742, 4549355, 6369097, 9098710, 12738194, 31845485, 63690970]

約数ペア:

[(1, 63690970), (2, 31845485), (5, 12738194), (7, 9098710), (10, 6369097), (14, 4549355), (35, 1819742), (70, 909871), (389, 163730), (778, 81865), (1945, 32746), (2339, 27230), (2723, 23390), (3890, 16373), (4678, 13615), (5446, 11695)]