70744630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 146292480

約数和(自身を除く): 75547850

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 290, 319, 331, 335, 638, 662, 670, 737, 1474, 1595, 1655, 1943, 3190, 3310, 3641, 3685, 3886, 7282, 7370, 9599, 9715, 18205, 19198, 19430, 21373, 22177, 36410, 42746, 44354, 47995, 95990, 105589, 106865, 110885, 211178, 213730, 221770, 243947, 487894, 527945, 643133, 1055890, 1219735, 1286266, 2439470, 3215665, 6431330, 7074463, 14148926, 35372315, 70744630]

約数ペア:

[(1, 70744630), (2, 35372315), (5, 14148926), (10, 7074463), (11, 6431330), (22, 3215665), (29, 2439470), (55, 1286266), (58, 1219735), (67, 1055890), (110, 643133), (134, 527945), (145, 487894), (290, 243947), (319, 221770), (331, 213730), (335, 211178), (638, 110885), (662, 106865), (670, 105589), (737, 95990), (1474, 47995), (1595, 44354), (1655, 42746), (1943, 36410), (3190, 22177), (3310, 21373), (3641, 19430), (3685, 19198), (3886, 18205), (7282, 9715), (7370, 9599)]