13947570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 45220032

約数和(自身を除く): 31272462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 131, 169, 182, 195, 210, 234, 262, 273, 315, 338, 390, 393, 455, 507, 546, 585, 630, 655, 786, 819, 845, 910, 917, 1014, 1170, 1179, 1183, 1310, 1365, 1521, 1638, 1690, 1703, 1834, 1965, 2358, 2366, 2535, 2730, 2751, 3042, 3406, 3549, 3930, 4095, 4585, 5070, 5109, 5502, 5895, 5915, 7098, 7605, 8190, 8253, 8515, 9170, 10218, 10647, 11790, 11830, 11921, 13755, 15210, 15327, 16506, 17030, 17745, 21294, 22139, 23842, 25545, 27510, 30654, 35490, 35763, 41265, 44278, 51090, 53235, 59605, 66417, 71526, 76635, 82530, 106470, 107289, 110695, 119210, 132834, 153270, 154973, 178815, 199251, 214578, 221390, 309946, 332085, 357630, 398502, 464919, 536445, 664170, 774865, 929838, 996255, 1072890, 1394757, 1549730, 1992510, 2324595, 2789514, 4649190, 6973785, 13947570]

約数ペア:

[(1, 13947570), (2, 6973785), (3, 4649190), (5, 2789514), (6, 2324595), (7, 1992510), (9, 1549730), (10, 1394757), (13, 1072890), (14, 996255), (15, 929838), (18, 774865), (21, 664170), (26, 536445), (30, 464919), (35, 398502), (39, 357630), (42, 332085), (45, 309946), (63, 221390), (65, 214578), (70, 199251), (78, 178815), (90, 154973), (91, 153270), (105, 132834), (117, 119210), (126, 110695), (130, 107289), (131, 106470), (169, 82530), (182, 76635), (195, 71526), (210, 66417), (234, 59605), (262, 53235), (273, 51090), (315, 44278), (338, 41265), (390, 35763), (393, 35490), (455, 30654), (507, 27510), (546, 25545), (585, 23842), (630, 22139), (655, 21294), (786, 17745), (819, 17030), (845, 16506), (910, 15327), (917, 15210), (1014, 13755), (1170, 11921), (1179, 11830), (1183, 11790), (1310, 10647), (1365, 10218), (1521, 9170), (1638, 8515), (1690, 8253), (1703, 8190), (1834, 7605), (1965, 7098), (2358, 5915), (2366, 5895), (2535, 5502), (2730, 5109), (2751, 5070), (3042, 4585), (3406, 4095), (3549, 3930)]