74799090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17683}}^1$

素因数の和:17743

約数の個数: 48

約数和(自身を含む): 198626688

約数和(自身を除く): 123827598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17683, 35366, 53049, 88415, 106098, 159147, 176830, 265245, 318294, 530490, 795735, 831101, 1591470, 1662202, 2493303, 4155505, 4986606, 7479909, 8311010, 12466515, 14959818, 24933030, 37399545, 74799090]

約数ペア:

[(1, 74799090), (2, 37399545), (3, 24933030), (5, 14959818), (6, 12466515), (9, 8311010), (10, 7479909), (15, 4986606), (18, 4155505), (30, 2493303), (45, 1662202), (47, 1591470), (90, 831101), (94, 795735), (141, 530490), (235, 318294), (282, 265245), (423, 176830), (470, 159147), (705, 106098), (846, 88415), (1410, 53049), (2115, 35366), (4230, 17683)]