872162070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97231}}^1$

素因数の和:97277

約数の個数: 64

約数和(自身を含む): 2352236544

約数和(自身を除く): 1480074474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 97231, 194462, 291693, 486155, 583386, 972310, 1264003, 1458465, 2236313, 2528006, 2916930, 3792009, 4472626, 6320015, 6708939, 7584018, 11181565, 12640030, 13417878, 18960045, 22363130, 29072069, 33544695, 37920090, 58144138, 67089390, 87216207, 145360345, 174432414, 290720690, 436081035, 872162070]

約数ペア:

[(1, 872162070), (2, 436081035), (3, 290720690), (5, 174432414), (6, 145360345), (10, 87216207), (13, 67089390), (15, 58144138), (23, 37920090), (26, 33544695), (30, 29072069), (39, 22363130), (46, 18960045), (65, 13417878), (69, 12640030), (78, 11181565), (115, 7584018), (130, 6708939), (138, 6320015), (195, 4472626), (230, 3792009), (299, 2916930), (345, 2528006), (390, 2236313), (598, 1458465), (690, 1264003), (897, 972310), (1495, 583386), (1794, 486155), (2990, 291693), (4485, 194462), (8970, 97231)]