285654330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 829785600

約数和(自身を除く): 544131270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 839, 873, 970, 1170, 1261, 1455, 1678, 1746, 1755, 2517, 2522, 2619, 2910, 3510, 3783, 4195, 4365, 5034, 5238, 6305, 7551, 7566, 8390, 8730, 10907, 11349, 12585, 12610, 13095, 15102, 18915, 21814, 22653, 22698, 25170, 26190, 32721, 34047, 37755, 37830, 45306, 54535, 56745, 65442, 68094, 75510, 81383, 98163, 109070, 113265, 113490, 162766, 163605, 170235, 196326, 226530, 244149, 294489, 327210, 340470, 406915, 488298, 490815, 588978, 732447, 813830, 981630, 1057979, 1220745, 1464894, 1472445, 2115958, 2197341, 2441490, 2944890, 3173937, 3662235, 4394682, 5289895, 6347874, 7324470, 9521811, 10579790, 10986705, 15869685, 19043622, 21973410, 28565433, 31739370, 47609055, 57130866, 95218110, 142827165, 285654330]

約数ペア:

[(1, 285654330), (2, 142827165), (3, 95218110), (5, 57130866), (6, 47609055), (9, 31739370), (10, 28565433), (13, 21973410), (15, 19043622), (18, 15869685), (26, 10986705), (27, 10579790), (30, 9521811), (39, 7324470), (45, 6347874), (54, 5289895), (65, 4394682), (78, 3662235), (90, 3173937), (97, 2944890), (117, 2441490), (130, 2197341), (135, 2115958), (194, 1472445), (195, 1464894), (234, 1220745), (270, 1057979), (291, 981630), (351, 813830), (390, 732447), (485, 588978), (582, 490815), (585, 488298), (702, 406915), (839, 340470), (873, 327210), (970, 294489), (1170, 244149), (1261, 226530), (1455, 196326), (1678, 170235), (1746, 163605), (1755, 162766), (2517, 113490), (2522, 113265), (2619, 109070), (2910, 98163), (3510, 81383), (3783, 75510), (4195, 68094), (4365, 65442), (5034, 56745), (5238, 54535), (6305, 45306), (7551, 37830), (7566, 37755), (8390, 34047), (8730, 32721), (10907, 26190), (11349, 25170), (12585, 22698), (12610, 22653), (13095, 21814), (15102, 18915)]