61493790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13757}}^1$

素因数の和:13916

約数の個数: 32

約数和(自身を含む): 148586400

約数和(自身を除く): 87092610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 13757, 27514, 41271, 68785, 82542, 137570, 206355, 412710, 2049793, 4099586, 6149379, 10248965, 12298758, 20497930, 30746895, 61493790]

約数ペア:

[(1, 61493790), (2, 30746895), (3, 20497930), (5, 12298758), (6, 10248965), (10, 6149379), (15, 4099586), (30, 2049793), (149, 412710), (298, 206355), (447, 137570), (745, 82542), (894, 68785), (1490, 41271), (2235, 27514), (4470, 13757)]