72630740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5737

約数の個数: 72

約数和(自身を含む): 191108232

約数和(自身を除く): 118477492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5701, 6370, 11402, 12740, 22804, 28505, 39907, 57010, 74113, 79814, 114020, 148226, 159628, 199535, 279349, 296452, 370565, 399070, 518791, 558698, 741130, 798140, 1037582, 1117396, 1396745, 1482260, 2075164, 2593955, 2793490, 3631537, 5187910, 5586980, 7263074, 10375820, 14526148, 18157685, 36315370, 72630740]

約数ペア:

[(1, 72630740), (2, 36315370), (4, 18157685), (5, 14526148), (7, 10375820), (10, 7263074), (13, 5586980), (14, 5187910), (20, 3631537), (26, 2793490), (28, 2593955), (35, 2075164), (49, 1482260), (52, 1396745), (65, 1117396), (70, 1037582), (91, 798140), (98, 741130), (130, 558698), (140, 518791), (182, 399070), (196, 370565), (245, 296452), (260, 279349), (364, 199535), (455, 159628), (490, 148226), (637, 114020), (910, 79814), (980, 74113), (1274, 57010), (1820, 39907), (2548, 28505), (3185, 22804), (5701, 12740), (6370, 11402)]