214627770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 639999360

約数和(自身を除く): 425371590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 461, 630, 739, 922, 1383, 1478, 2217, 2305, 2766, 3227, 3695, 4149, 4434, 4610, 5173, 6454, 6651, 6915, 7390, 8298, 9681, 10346, 11085, 13302, 13830, 15519, 16135, 19362, 20745, 22170, 25865, 29043, 31038, 32270, 33255, 41490, 46557, 48405, 51730, 58086, 66510, 77595, 93114, 96810, 145215, 155190, 232785, 290430, 340679, 465570, 681358, 1022037, 1703395, 2044074, 2384753, 3066111, 3406790, 4769506, 5110185, 6132222, 7154259, 10220370, 11923765, 14308518, 15330555, 21462777, 23847530, 30661110, 35771295, 42925554, 71542590, 107313885, 214627770]

約数ペア:

[(1, 214627770), (2, 107313885), (3, 71542590), (5, 42925554), (6, 35771295), (7, 30661110), (9, 23847530), (10, 21462777), (14, 15330555), (15, 14308518), (18, 11923765), (21, 10220370), (30, 7154259), (35, 6132222), (42, 5110185), (45, 4769506), (63, 3406790), (70, 3066111), (90, 2384753), (105, 2044074), (126, 1703395), (210, 1022037), (315, 681358), (461, 465570), (630, 340679), (739, 290430), (922, 232785), (1383, 155190), (1478, 145215), (2217, 96810), (2305, 93114), (2766, 77595), (3227, 66510), (3695, 58086), (4149, 51730), (4434, 48405), (4610, 46557), (5173, 41490), (6454, 33255), (6651, 32270), (6915, 31038), (7390, 29043), (8298, 25865), (9681, 22170), (10346, 20745), (11085, 19362), (13302, 16135), (13830, 15519)]