123038970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{77383}}^1$

素因数の和:77446

約数の個数: 32

約数和(自身を含む): 300868992

約数和(自身を除く): 177830022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 77383, 154766, 232149, 386915, 464298, 773830, 1160745, 2321490, 4101299, 8202598, 12303897, 20506495, 24607794, 41012990, 61519485, 123038970]

約数ペア:

[(1, 123038970), (2, 61519485), (3, 41012990), (5, 24607794), (6, 20506495), (10, 12303897), (15, 8202598), (30, 4101299), (53, 2321490), (106, 1160745), (159, 773830), (265, 464298), (318, 386915), (530, 232149), (795, 154766), (1590, 77383)]