239041740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 767015424

約数和(自身を除く): 527973684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 601, 947, 1202, 1803, 1894, 2404, 2841, 3005, 3606, 3788, 4207, 4735, 5682, 6010, 6629, 7212, 8414, 9015, 9470, 11364, 12020, 12621, 13258, 14205, 16828, 18030, 18940, 19887, 21035, 25242, 26516, 28410, 33145, 36060, 39774, 42070, 50484, 56820, 63105, 66290, 79548, 84140, 99435, 126210, 132580, 198870, 252420, 397740, 569147, 1138294, 1707441, 2276588, 2845735, 3414882, 3984029, 5691470, 6829764, 7968058, 8537205, 11382940, 11952087, 15936116, 17074410, 19920145, 23904174, 34148820, 39840290, 47808348, 59760435, 79680580, 119520870, 239041740]

約数ペア:

[(1, 239041740), (2, 119520870), (3, 79680580), (4, 59760435), (5, 47808348), (6, 39840290), (7, 34148820), (10, 23904174), (12, 19920145), (14, 17074410), (15, 15936116), (20, 11952087), (21, 11382940), (28, 8537205), (30, 7968058), (35, 6829764), (42, 5691470), (60, 3984029), (70, 3414882), (84, 2845735), (105, 2276588), (140, 1707441), (210, 1138294), (420, 569147), (601, 397740), (947, 252420), (1202, 198870), (1803, 132580), (1894, 126210), (2404, 99435), (2841, 84140), (3005, 79548), (3606, 66290), (3788, 63105), (4207, 56820), (4735, 50484), (5682, 42070), (6010, 39774), (6629, 36060), (7212, 33145), (8414, 28410), (9015, 26516), (9470, 25242), (11364, 21035), (12020, 19887), (12621, 18940), (13258, 18030), (14205, 16828)]