4702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 13313664

約数和(自身を除く): 8610684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 761, 1030, 1236, 1522, 1545, 2060, 2283, 3044, 3090, 3805, 4566, 6180, 7610, 9132, 11415, 15220, 22830, 45660, 78383, 156766, 235149, 313532, 391915, 470298, 783830, 940596, 1175745, 1567660, 2351490, 4702980]

約数ペア:

[(1, 4702980), (2, 2351490), (3, 1567660), (4, 1175745), (5, 940596), (6, 783830), (10, 470298), (12, 391915), (15, 313532), (20, 235149), (30, 156766), (60, 78383), (103, 45660), (206, 22830), (309, 15220), (412, 11415), (515, 9132), (618, 7610), (761, 6180), (1030, 4566), (1236, 3805), (1522, 3090), (1545, 3044), (2060, 2283)]