457696260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{51893}}^1$

素因数の和:51922

約数の個数: 108

約数和(自身を含む): 1615045068

約数和(自身を除く): 1157348808

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 51893, 103786, 155679, 207572, 259465, 311358, 363251, 467037, 518930, 622716, 726502, 778395, 934074, 1037860, 1089753, 1453004, 1556790, 1816255, 1868148, 2179506, 2335185, 2542757, 3113580, 3269259, 3632510, 4359012, 4670370, 5085514, 5448765, 6538518, 7265020, 7628271, 9340740, 10171028, 10897530, 12713785, 13077036, 15256542, 16346295, 21795060, 22884813, 25427570, 30513084, 32692590, 38141355, 45769626, 50855140, 65385180, 76282710, 91539252, 114424065, 152565420, 228848130, 457696260]

約数ペア:

[(1, 457696260), (2, 228848130), (3, 152565420), (4, 114424065), (5, 91539252), (6, 76282710), (7, 65385180), (9, 50855140), (10, 45769626), (12, 38141355), (14, 32692590), (15, 30513084), (18, 25427570), (20, 22884813), (21, 21795060), (28, 16346295), (30, 15256542), (35, 13077036), (36, 12713785), (42, 10897530), (45, 10171028), (49, 9340740), (60, 7628271), (63, 7265020), (70, 6538518), (84, 5448765), (90, 5085514), (98, 4670370), (105, 4359012), (126, 3632510), (140, 3269259), (147, 3113580), (180, 2542757), (196, 2335185), (210, 2179506), (245, 1868148), (252, 1816255), (294, 1556790), (315, 1453004), (420, 1089753), (441, 1037860), (490, 934074), (588, 778395), (630, 726502), (735, 622716), (882, 518930), (980, 467037), (1260, 363251), (1470, 311358), (1764, 259465), (2205, 207572), (2940, 155679), (4410, 103786), (8820, 51893)]