3502460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 8349600

約数和(自身を除く): 4847140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 709, 988, 1235, 1418, 2470, 2836, 3545, 4940, 7090, 9217, 13471, 14180, 18434, 26942, 36868, 46085, 53884, 67355, 92170, 134710, 175123, 184340, 269420, 350246, 700492, 875615, 1751230, 3502460]

約数ペア:

[(1, 3502460), (2, 1751230), (4, 875615), (5, 700492), (10, 350246), (13, 269420), (19, 184340), (20, 175123), (26, 134710), (38, 92170), (52, 67355), (65, 53884), (76, 46085), (95, 36868), (130, 26942), (190, 18434), (247, 14180), (260, 13471), (380, 9217), (494, 7090), (709, 4940), (988, 3545), (1235, 2836), (1418, 2470)]