39430650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 120902976

約数和(自身を除く): 81472326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 47, 50, 51, 70, 75, 85, 94, 102, 105, 119, 141, 150, 170, 175, 210, 235, 238, 255, 282, 329, 350, 357, 425, 470, 510, 525, 595, 658, 705, 714, 799, 850, 987, 1050, 1175, 1190, 1275, 1410, 1598, 1645, 1785, 1974, 2209, 2350, 2397, 2550, 2975, 3290, 3525, 3570, 3995, 4418, 4794, 4935, 5593, 5950, 6627, 7050, 7990, 8225, 8925, 9870, 11045, 11186, 11985, 13254, 15463, 16450, 16779, 17850, 19975, 22090, 23970, 24675, 27965, 30926, 33135, 33558, 37553, 39950, 46389, 49350, 55225, 55930, 59925, 66270, 75106, 77315, 83895, 92778, 110450, 112659, 119850, 139825, 154630, 165675, 167790, 187765, 225318, 231945, 262871, 279650, 331350, 375530, 386575, 419475, 463890, 525742, 563295, 773150, 788613, 838950, 938825, 1126590, 1159725, 1314355, 1577226, 1877650, 2319450, 2628710, 2816475, 3943065, 5632950, 6571775, 7886130, 13143550, 19715325, 39430650]

約数ペア:

[(1, 39430650), (2, 19715325), (3, 13143550), (5, 7886130), (6, 6571775), (7, 5632950), (10, 3943065), (14, 2816475), (15, 2628710), (17, 2319450), (21, 1877650), (25, 1577226), (30, 1314355), (34, 1159725), (35, 1126590), (42, 938825), (47, 838950), (50, 788613), (51, 773150), (70, 563295), (75, 525742), (85, 463890), (94, 419475), (102, 386575), (105, 375530), (119, 331350), (141, 279650), (150, 262871), (170, 231945), (175, 225318), (210, 187765), (235, 167790), (238, 165675), (255, 154630), (282, 139825), (329, 119850), (350, 112659), (357, 110450), (425, 92778), (470, 83895), (510, 77315), (525, 75106), (595, 66270), (658, 59925), (705, 55930), (714, 55225), (799, 49350), (850, 46389), (987, 39950), (1050, 37553), (1175, 33558), (1190, 33135), (1275, 30926), (1410, 27965), (1598, 24675), (1645, 23970), (1785, 22090), (1974, 19975), (2209, 17850), (2350, 16779), (2397, 16450), (2550, 15463), (2975, 13254), (3290, 11985), (3525, 11186), (3570, 11045), (3995, 9870), (4418, 8925), (4794, 8225), (4935, 7990), (5593, 7050), (5950, 6627)]