352789780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 901829376

約数和(自身を除く): 549039596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 227, 238, 340, 454, 476, 595, 653, 908, 1135, 1190, 1306, 1589, 2270, 2380, 2612, 3178, 3265, 3859, 4540, 4571, 6356, 6530, 7718, 7945, 9142, 11101, 13060, 15436, 15890, 18284, 19295, 22202, 22855, 27013, 31780, 38590, 44404, 45710, 54026, 55505, 77180, 77707, 91420, 108052, 111010, 135065, 148231, 155414, 222020, 270130, 296462, 310828, 388535, 540260, 592924, 741155, 777070, 1037617, 1482310, 1554140, 2075234, 2519927, 2964620, 4150468, 5039854, 5188085, 10079708, 10376170, 12599635, 17639489, 20752340, 25199270, 35278978, 50398540, 70557956, 88197445, 176394890, 352789780]

約数ペア:

[(1, 352789780), (2, 176394890), (4, 88197445), (5, 70557956), (7, 50398540), (10, 35278978), (14, 25199270), (17, 20752340), (20, 17639489), (28, 12599635), (34, 10376170), (35, 10079708), (68, 5188085), (70, 5039854), (85, 4150468), (119, 2964620), (140, 2519927), (170, 2075234), (227, 1554140), (238, 1482310), (340, 1037617), (454, 777070), (476, 741155), (595, 592924), (653, 540260), (908, 388535), (1135, 310828), (1190, 296462), (1306, 270130), (1589, 222020), (2270, 155414), (2380, 148231), (2612, 135065), (3178, 111010), (3265, 108052), (3859, 91420), (4540, 77707), (4571, 77180), (6356, 55505), (6530, 54026), (7718, 45710), (7945, 44404), (9142, 38590), (11101, 31780), (13060, 27013), (15436, 22855), (15890, 22202), (18284, 19295)]