30465060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13723}}^1$

素因数の和:13772

約数の個数: 48

約数和(自身を含む): 87614016

約数和(自身を除く): 57148956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13723, 27446, 41169, 54892, 68615, 82338, 137230, 164676, 205845, 274460, 411690, 507751, 823380, 1015502, 1523253, 2031004, 2538755, 3046506, 5077510, 6093012, 7616265, 10155020, 15232530, 30465060]

約数ペア:

[(1, 30465060), (2, 15232530), (3, 10155020), (4, 7616265), (5, 6093012), (6, 5077510), (10, 3046506), (12, 2538755), (15, 2031004), (20, 1523253), (30, 1015502), (37, 823380), (60, 507751), (74, 411690), (111, 274460), (148, 205845), (185, 164676), (222, 137230), (370, 82338), (444, 68615), (555, 54892), (740, 41169), (1110, 27446), (2220, 13723)]