77123830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47903}}^1$

素因数の和:47940

約数の個数: 32

約数和(自身を含む): 165556224

約数和(自身を除く): 88432394

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 47903, 95806, 239515, 335321, 479030, 670642, 1101769, 1676605, 2203538, 3353210, 5508845, 7712383, 11017690, 15424766, 38561915, 77123830]

約数ペア:

[(1, 77123830), (2, 38561915), (5, 15424766), (7, 11017690), (10, 7712383), (14, 5508845), (23, 3353210), (35, 2203538), (46, 1676605), (70, 1101769), (115, 670642), (161, 479030), (230, 335321), (322, 239515), (805, 95806), (1610, 47903)]