492758630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 1098921600

約数和(自身を除く): 606162970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 785, 910, 1099, 1570, 2041, 2198, 3449, 4082, 5495, 6898, 10205, 10990, 14287, 17245, 20410, 24143, 28574, 34490, 44837, 48286, 71435, 89674, 120715, 142870, 224185, 241430, 313859, 448370, 541493, 627718, 1082986, 1569295, 2707465, 3138590, 3790451, 5414930, 7039409, 7580902, 14078818, 18952255, 35197045, 37904510, 49275863, 70394090, 98551726, 246379315, 492758630]

約数ペア:

[(1, 492758630), (2, 246379315), (5, 98551726), (7, 70394090), (10, 49275863), (13, 37904510), (14, 35197045), (26, 18952255), (35, 14078818), (65, 7580902), (70, 7039409), (91, 5414930), (130, 3790451), (157, 3138590), (182, 2707465), (314, 1569295), (455, 1082986), (785, 627718), (910, 541493), (1099, 448370), (1570, 313859), (2041, 241430), (2198, 224185), (3449, 142870), (4082, 120715), (5495, 89674), (6898, 71435), (10205, 48286), (10990, 44837), (14287, 34490), (17245, 28574), (20410, 24143)]