74303970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190523}}^1$

素因数の和:190546

約数の個数: 32

約数和(自身を含む): 192048192

約数和(自身を除く): 117744222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190523, 381046, 571569, 952615, 1143138, 1905230, 2476799, 2857845, 4953598, 5715690, 7430397, 12383995, 14860794, 24767990, 37151985, 74303970]

約数ペア:

[(1, 74303970), (2, 37151985), (3, 24767990), (5, 14860794), (6, 12383995), (10, 7430397), (13, 5715690), (15, 4953598), (26, 2857845), (30, 2476799), (39, 1905230), (65, 1143138), (78, 952615), (130, 571569), (195, 381046), (390, 190523)]