257002110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60757}}^1$

素因数の和:60817

約数の個数: 48

約数和(自身を含む): 682433856

約数和(自身を除く): 425431746

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, 60757, 121514, 182271, 303785, 364542, 546813, 607570, 911355, 1093626, 1822710, 2734065, 2855579, 5468130, 5711158, 8566737, 14277895, 17133474, 25700211, 28555790, 42833685, 51400422, 85667370, 128501055, 257002110]

約数ペア:

[(1, 257002110), (2, 128501055), (3, 85667370), (5, 51400422), (6, 42833685), (9, 28555790), (10, 25700211), (15, 17133474), (18, 14277895), (30, 8566737), (45, 5711158), (47, 5468130), (90, 2855579), (94, 2734065), (141, 1822710), (235, 1093626), (282, 911355), (423, 607570), (470, 546813), (705, 364542), (846, 303785), (1410, 182271), (2115, 121514), (4230, 60757)]