140696710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 340070400

約数和(自身を除く): 199373690

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 59, 70, 77, 95, 110, 118, 133, 154, 163, 190, 209, 266, 295, 326, 385, 413, 418, 590, 649, 665, 770, 815, 826, 1045, 1121, 1141, 1298, 1330, 1463, 1630, 1793, 2065, 2090, 2242, 2282, 2926, 3097, 3245, 3586, 4130, 4543, 5605, 5705, 6194, 6490, 7315, 7847, 8965, 9086, 9617, 11210, 11410, 12331, 12551, 14630, 15485, 15694, 17930, 19234, 21679, 22715, 24662, 25102, 30970, 34067, 39235, 43358, 45430, 48085, 61655, 62755, 67319, 68134, 78470, 86317, 96170, 105787, 108395, 123310, 125510, 134638, 170335, 172634, 182723, 211574, 216790, 238469, 336595, 340670, 365446, 431585, 476938, 528935, 673190, 740509, 863170, 913615, 1057870, 1192345, 1279061, 1481018, 1827230, 2009953, 2384690, 2558122, 3702545, 4019906, 6395305, 7405090, 10049765, 12790610, 14069671, 20099530, 28139342, 70348355, 140696710]

約数ペア:

[(1, 140696710), (2, 70348355), (5, 28139342), (7, 20099530), (10, 14069671), (11, 12790610), (14, 10049765), (19, 7405090), (22, 6395305), (35, 4019906), (38, 3702545), (55, 2558122), (59, 2384690), (70, 2009953), (77, 1827230), (95, 1481018), (110, 1279061), (118, 1192345), (133, 1057870), (154, 913615), (163, 863170), (190, 740509), (209, 673190), (266, 528935), (295, 476938), (326, 431585), (385, 365446), (413, 340670), (418, 336595), (590, 238469), (649, 216790), (665, 211574), (770, 182723), (815, 172634), (826, 170335), (1045, 134638), (1121, 125510), (1141, 123310), (1298, 108395), (1330, 105787), (1463, 96170), (1630, 86317), (1793, 78470), (2065, 68134), (2090, 67319), (2242, 62755), (2282, 61655), (2926, 48085), (3097, 45430), (3245, 43358), (3586, 39235), (4130, 34067), (4543, 30970), (5605, 25102), (5705, 24662), (6194, 22715), (6490, 21679), (7315, 19234), (7847, 17930), (8965, 15694), (9086, 15485), (9617, 14630), (11210, 12551), (11410, 12331)]