1357156670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 2572978176

約数和(自身を除く): 1215821506

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 157, 185, 305, 314, 370, 383, 610, 766, 785, 1570, 1915, 2257, 3830, 4514, 5809, 9577, 11285, 11618, 14171, 19154, 22570, 23363, 28342, 29045, 46726, 47885, 58090, 60131, 70855, 95770, 116815, 120262, 141710, 233630, 300655, 354349, 601310, 708698, 864431, 1728862, 1771745, 2224847, 3543490, 3667991, 4322155, 4449694, 7335982, 8644310, 11124235, 18339955, 22248470, 36679910, 135715667, 271431334, 678578335, 1357156670]

約数ペア:

[(1, 1357156670), (2, 678578335), (5, 271431334), (10, 135715667), (37, 36679910), (61, 22248470), (74, 18339955), (122, 11124235), (157, 8644310), (185, 7335982), (305, 4449694), (314, 4322155), (370, 3667991), (383, 3543490), (610, 2224847), (766, 1771745), (785, 1728862), (1570, 864431), (1915, 708698), (2257, 601310), (3830, 354349), (4514, 300655), (5809, 233630), (9577, 141710), (11285, 120262), (11618, 116815), (14171, 95770), (19154, 70855), (22570, 60131), (23363, 58090), (28342, 47885), (29045, 46726)]