728108510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1\times {\mathrm{1693}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 1357503840

約数和(自身を除く): 629395330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1483, 1693, 2966, 3386, 7415, 8465, 14830, 16930, 43007, 49097, 86014, 98194, 215035, 245485, 430070, 490970, 2510719, 5021438, 12553595, 25107190, 72810851, 145621702, 364054255, 728108510]

約数ペア:

[(1, 728108510), (2, 364054255), (5, 145621702), (10, 72810851), (29, 25107190), (58, 12553595), (145, 5021438), (290, 2510719), (1483, 490970), (1693, 430070), (2966, 245485), (3386, 215035), (7415, 98194), (8465, 86014), (14830, 49097), (16930, 43007)]