39813690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8283

約数の個数: 64

約数和(自身を含む): 113965056

約数和(自身を除く): 74151366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 8243, 16486, 24729, 41215, 49458, 57701, 82430, 115402, 123645, 173103, 189589, 247290, 288505, 346206, 379178, 568767, 577010, 865515, 947945, 1137534, 1327123, 1731030, 1895890, 2654246, 2843835, 3981369, 5687670, 6635615, 7962738, 13271230, 19906845, 39813690]

約数ペア:

[(1, 39813690), (2, 19906845), (3, 13271230), (5, 7962738), (6, 6635615), (7, 5687670), (10, 3981369), (14, 2843835), (15, 2654246), (21, 1895890), (23, 1731030), (30, 1327123), (35, 1137534), (42, 947945), (46, 865515), (69, 577010), (70, 568767), (105, 379178), (115, 346206), (138, 288505), (161, 247290), (210, 189589), (230, 173103), (322, 123645), (345, 115402), (483, 82430), (690, 57701), (805, 49458), (966, 41215), (1610, 24729), (2415, 16486), (4830, 8243)]