28826970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13163}}^1$

素因数の和:13246

約数の個数: 32

約数和(自身を含む): 70137792

約数和(自身を除く): 41310822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13163, 26326, 39489, 65815, 78978, 131630, 197445, 394890, 960899, 1921798, 2882697, 4804495, 5765394, 9608990, 14413485, 28826970]

約数ペア:

[(1, 28826970), (2, 14413485), (3, 9608990), (5, 5765394), (6, 4804495), (10, 2882697), (15, 1921798), (30, 960899), (73, 394890), (146, 197445), (219, 131630), (365, 78978), (438, 65815), (730, 39489), (1095, 26326), (2190, 13163)]