179182710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 144

約数和(自身を含む): 555714432

約数和(自身を除く): 376531722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 991, 1230, 1435, 1470, 1722, 1845, 1982, 2009, 2205, 2583, 2870, 2973, 3690, 4018, 4305, 4410, 4955, 5166, 5946, 6027, 6937, 8610, 8919, 9910, 10045, 12054, 12915, 13874, 14865, 17838, 18081, 20090, 20811, 25830, 29730, 30135, 34685, 36162, 40631, 41622, 44595, 48559, 60270, 62433, 69370, 81262, 89190, 90405, 97118, 104055, 121893, 124866, 145677, 180810, 203155, 208110, 242795, 243786, 284417, 291354, 312165, 365679, 406310, 437031, 485590, 568834, 609465, 624330, 728385, 731358, 853251, 874062, 1218930, 1422085, 1456770, 1706502, 1828395, 1990919, 2185155, 2559753, 2844170, 3656790, 3981838, 4266255, 4370310, 5119506, 5972757, 8532510, 9954595, 11945514, 12798765, 17918271, 19909190, 25597530, 29863785, 35836542, 59727570, 89591355, 179182710]

約数ペア:

[(1, 179182710), (2, 89591355), (3, 59727570), (5, 35836542), (6, 29863785), (7, 25597530), (9, 19909190), (10, 17918271), (14, 12798765), (15, 11945514), (18, 9954595), (21, 8532510), (30, 5972757), (35, 5119506), (41, 4370310), (42, 4266255), (45, 3981838), (49, 3656790), (63, 2844170), (70, 2559753), (82, 2185155), (90, 1990919), (98, 1828395), (105, 1706502), (123, 1456770), (126, 1422085), (147, 1218930), (205, 874062), (210, 853251), (245, 731358), (246, 728385), (287, 624330), (294, 609465), (315, 568834), (369, 485590), (410, 437031), (441, 406310), (490, 365679), (574, 312165), (615, 291354), (630, 284417), (735, 243786), (738, 242795), (861, 208110), (882, 203155), (991, 180810), (1230, 145677), (1435, 124866), (1470, 121893), (1722, 104055), (1845, 97118), (1982, 90405), (2009, 89190), (2205, 81262), (2583, 69370), (2870, 62433), (2973, 60270), (3690, 48559), (4018, 44595), (4305, 41622), (4410, 40631), (4955, 36162), (5166, 34685), (5946, 30135), (6027, 29730), (6937, 25830), (8610, 20811), (8919, 20090), (9910, 18081), (10045, 17838), (12054, 14865), (12915, 13874)]