4275760140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{505409}}^1$

素因数の和:505471

約数の個数: 72

約数和(自身を含む): 13245785280

約数和(自身を除く): 8970025140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 505409, 1010818, 1516227, 2021636, 2527045, 3032454, 4548681, 5054090, 6064908, 7581135, 9097362, 10108180, 15162270, 18194724, 22743405, 23754223, 30324540, 45486810, 47508446, 71262669, 90973620, 95016892, 118771115, 142525338, 213788007, 237542230, 285050676, 356313345, 427576014, 475084460, 712626690, 855152028, 1068940035, 1425253380, 2137880070, 4275760140]

約数ペア:

[(1, 4275760140), (2, 2137880070), (3, 1425253380), (4, 1068940035), (5, 855152028), (6, 712626690), (9, 475084460), (10, 427576014), (12, 356313345), (15, 285050676), (18, 237542230), (20, 213788007), (30, 142525338), (36, 118771115), (45, 95016892), (47, 90973620), (60, 71262669), (90, 47508446), (94, 45486810), (141, 30324540), (180, 23754223), (188, 22743405), (235, 18194724), (282, 15162270), (423, 10108180), (470, 9097362), (564, 7581135), (705, 6064908), (846, 5054090), (940, 4548681), (1410, 3032454), (1692, 2527045), (2115, 2021636), (2820, 1516227), (4230, 1010818), (8460, 505409)]