757520260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{4159}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 1819883520

約数和(自身を除く): 1062363260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1301, 2602, 4159, 5204, 6505, 8318, 9107, 13010, 16636, 18214, 20795, 26020, 29113, 36428, 41590, 45535, 58226, 83180, 91070, 116452, 145565, 182140, 291130, 582260, 5410859, 10821718, 21643436, 27054295, 37876013, 54108590, 75752026, 108217180, 151504052, 189380065, 378760130, 757520260]

約数ペア:

[(1, 757520260), (2, 378760130), (4, 189380065), (5, 151504052), (7, 108217180), (10, 75752026), (14, 54108590), (20, 37876013), (28, 27054295), (35, 21643436), (70, 10821718), (140, 5410859), (1301, 582260), (2602, 291130), (4159, 182140), (5204, 145565), (6505, 116452), (8318, 91070), (9107, 83180), (13010, 58226), (16636, 45535), (18214, 41590), (20795, 36428), (26020, 29113)]