70834240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 185166000

約数和(自身を除く): 114331760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 320, 340, 449, 464, 493, 544, 580, 680, 898, 928, 986, 1088, 1160, 1360, 1796, 1856, 1972, 2245, 2320, 2465, 2720, 3592, 3944, 4490, 4640, 4930, 5440, 7184, 7633, 7888, 8980, 9280, 9860, 13021, 14368, 15266, 15776, 17960, 19720, 26042, 28736, 30532, 31552, 35920, 38165, 39440, 52084, 61064, 65105, 71840, 76330, 78880, 104168, 122128, 130210, 143680, 152660, 157760, 208336, 221357, 244256, 260420, 305320, 416672, 442714, 488512, 520840, 610640, 833344, 885428, 1041680, 1106785, 1221280, 1770856, 2083360, 2213570, 2442560, 3541712, 4166720, 4427140, 7083424, 8854280, 14166848, 17708560, 35417120, 70834240]

約数ペア:

[(1, 70834240), (2, 35417120), (4, 17708560), (5, 14166848), (8, 8854280), (10, 7083424), (16, 4427140), (17, 4166720), (20, 3541712), (29, 2442560), (32, 2213570), (34, 2083360), (40, 1770856), (58, 1221280), (64, 1106785), (68, 1041680), (80, 885428), (85, 833344), (116, 610640), (136, 520840), (145, 488512), (160, 442714), (170, 416672), (232, 305320), (272, 260420), (290, 244256), (320, 221357), (340, 208336), (449, 157760), (464, 152660), (493, 143680), (544, 130210), (580, 122128), (680, 104168), (898, 78880), (928, 76330), (986, 71840), (1088, 65105), (1160, 61064), (1360, 52084), (1796, 39440), (1856, 38165), (1972, 35920), (2245, 31552), (2320, 30532), (2465, 28736), (2720, 26042), (3592, 19720), (3944, 17960), (4490, 15776), (4640, 15266), (4930, 14368), (5440, 13021), (7184, 9860), (7633, 9280), (7888, 8980)]