70884135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 158775552

約数和(自身を除く): 87891417

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 49, 51, 61, 63, 85, 93, 105, 119, 147, 153, 155, 183, 217, 245, 255, 279, 305, 315, 357, 427, 441, 465, 527, 549, 595, 651, 735, 765, 833, 915, 1037, 1071, 1085, 1281, 1395, 1519, 1581, 1785, 1891, 1953, 2135, 2205, 2499, 2635, 2745, 2989, 3111, 3255, 3689, 3843, 4165, 4557, 4743, 5185, 5355, 5673, 6405, 7259, 7497, 7595, 7905, 8967, 9333, 9455, 9765, 11067, 12495, 13237, 13671, 14945, 15555, 17019, 18445, 19215, 21777, 22785, 23715, 25823, 26901, 28365, 32147, 33201, 36295, 37485, 39711, 44835, 46665, 50813, 55335, 65331, 66185, 68355, 77469, 85095, 92659, 96441, 108885, 119133, 129115, 134505, 152439, 160735, 166005, 198555, 225029, 232407, 254065, 277977, 289323, 326655, 387345, 457317, 463295, 482205, 595665, 675087, 762195, 833931, 1125145, 1162035, 1389885, 1446615, 1575203, 2025261, 2286585, 3375435, 4169655, 4725609, 7876015, 10126305, 14176827, 23628045, 70884135]

約数ペア:

[(1, 70884135), (3, 23628045), (5, 14176827), (7, 10126305), (9, 7876015), (15, 4725609), (17, 4169655), (21, 3375435), (31, 2286585), (35, 2025261), (45, 1575203), (49, 1446615), (51, 1389885), (61, 1162035), (63, 1125145), (85, 833931), (93, 762195), (105, 675087), (119, 595665), (147, 482205), (153, 463295), (155, 457317), (183, 387345), (217, 326655), (245, 289323), (255, 277977), (279, 254065), (305, 232407), (315, 225029), (357, 198555), (427, 166005), (441, 160735), (465, 152439), (527, 134505), (549, 129115), (595, 119133), (651, 108885), (735, 96441), (765, 92659), (833, 85095), (915, 77469), (1037, 68355), (1071, 66185), (1085, 65331), (1281, 55335), (1395, 50813), (1519, 46665), (1581, 44835), (1785, 39711), (1891, 37485), (1953, 36295), (2135, 33201), (2205, 32147), (2499, 28365), (2635, 26901), (2745, 25823), (2989, 23715), (3111, 22785), (3255, 21777), (3689, 19215), (3843, 18445), (4165, 17019), (4557, 15555), (4743, 14945), (5185, 13671), (5355, 13237), (5673, 12495), (6405, 11067), (7259, 9765), (7497, 9455), (7595, 9333), (7905, 8967)]