63677290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 117492480

約数和(自身を除く): 53815190

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 695, 751, 1390, 1502, 3755, 7510, 8479, 16958, 42395, 45811, 84790, 91622, 104389, 208778, 229055, 458110, 521945, 1043890, 6367729, 12735458, 31838645, 63677290]

約数ペア:

[(1, 63677290), (2, 31838645), (5, 12735458), (10, 6367729), (61, 1043890), (122, 521945), (139, 458110), (278, 229055), (305, 208778), (610, 104389), (695, 91622), (751, 84790), (1390, 45811), (1502, 42395), (3755, 16958), (7510, 8479)]