98257740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1804

約数の個数: 144

約数和(自身を含む): 337075200

約数和(自身を除く): 238817460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1759, 1862, 1995, 2660, 2793, 2940, 3518, 3724, 3990, 4655, 5277, 5586, 7036, 7980, 8795, 9310, 10554, 11172, 12313, 13965, 17590, 18620, 21108, 24626, 26385, 27930, 33421, 35180, 36939, 49252, 52770, 55860, 61565, 66842, 73878, 86191, 100263, 105540, 123130, 133684, 147756, 167105, 172382, 184695, 200526, 233947, 246260, 258573, 334210, 344764, 369390, 401052, 430955, 467894, 501315, 517146, 668420, 701841, 738780, 861910, 935788, 1002630, 1034292, 1169735, 1292865, 1403682, 1637629, 1723820, 2005260, 2339470, 2585730, 2807364, 3275258, 3509205, 4678940, 4912887, 5171460, 6550516, 7018410, 8188145, 9825774, 14036820, 16376290, 19651548, 24564435, 32752580, 49128870, 98257740]

約数ペア:

[(1, 98257740), (2, 49128870), (3, 32752580), (4, 24564435), (5, 19651548), (6, 16376290), (7, 14036820), (10, 9825774), (12, 8188145), (14, 7018410), (15, 6550516), (19, 5171460), (20, 4912887), (21, 4678940), (28, 3509205), (30, 3275258), (35, 2807364), (38, 2585730), (42, 2339470), (49, 2005260), (57, 1723820), (60, 1637629), (70, 1403682), (76, 1292865), (84, 1169735), (95, 1034292), (98, 1002630), (105, 935788), (114, 861910), (133, 738780), (140, 701841), (147, 668420), (190, 517146), (196, 501315), (210, 467894), (228, 430955), (245, 401052), (266, 369390), (285, 344764), (294, 334210), (380, 258573), (399, 246260), (420, 233947), (490, 200526), (532, 184695), (570, 172382), (588, 167105), (665, 147756), (735, 133684), (798, 123130), (931, 105540), (980, 100263), (1140, 86191), (1330, 73878), (1470, 66842), (1596, 61565), (1759, 55860), (1862, 52770), (1995, 49252), (2660, 36939), (2793, 35180), (2940, 33421), (3518, 27930), (3724, 26385), (3990, 24626), (4655, 21108), (5277, 18620), (5586, 17590), (7036, 13965), (7980, 12313), (8795, 11172), (9310, 10554)]